Muddyfox MO 28644, MO 29365, MO 29410, MO 29412, MO11072-AB Assembly Guide
...
MTB Assembly Guide
N
4.1
O
4.2
Q
P
P
N
P
4.44.3
T
S
R
U
Tighten
Loosen
S
R
4.6
P
Q
P
4.7
V
O
B E F
D
1.3
Minimum
Insertion
Mark
C
A
G
1.5
M
L
J
K
3.1
3.2
U
5.1 5.2
5.3
Y
X
X
Z
U
Follow these four steps to get your bike ready
1
Please read this guide completely before assembling your bike.
WARNING! These points are extremely important and should be read, understood and implemented before
riding your bicycle. Failure to observe these warnings may result in serious injury and/or damage to the bike.
NOTE! These notes should be read and understood as the information may be useful to you in assembling of
this bike.
NOTE! Representative images are used throughout this guide, Your bike may differ from that shown.
1. Attach Handlebars
1.1
1.1 Realign the forks.
WARNING! When assembling the handlebars and
stem, make sure the forks are assembled correctly
with the front brakes facing forward or with the disc brake
on the left (when seated on the bike).
NOTE! Ensure the cables are not tangled or twist-
ed, as this may effect brake and gear performance.
1.2
1.2 Identifying the stem type.
Your new bicycle will have either a A-Head StemB
(proceed to step 1.3) or a Quill StemC (proceed to
step 1.5).
1.3 Remove stem clamp plate.
Loosen the stem cap boltsD from the stem and
remove the stem capE.
Place the centre of the handlebarF in the open
stemB and hold the stem capE in position over the
handlebarF.
1.4 Secure stem bolts.
Replace the stem cap boltsD taking care to tighten
them evenly and rmly (12-14Nm for 2 bolt stems and
10-12Nm for 4 bolt stems).
(Proceed to stage 2)
How to use this Guide EN14766.UK.V3
1.4
WARNING! When assembling the handlebars
and stem, make sure it is inserted beyond the
Minimum Insert Mark. Failure to observe this warning
may result in serious personal injury.
1.5 Insert the Quill stem.
Loosen the stem boltC to allow the wedge nutG to
move freely.
Insert the stemC into the head tube of the bikeA,
Ensuring that the wedge nutG is correctly aligned with
the stem.
B E F
D
Tighten
Loosen
1.6
90˚
Tighten
Loosen
1.6 Secure the quill stem.
Adjust the handlebars and stemC to the desired height
and align with the forks as shown.
Using the supplied hexagonal key, tighten the stem bolt
rmly (15-17 Nm).
2. Attaching the Saddle
WARNING! When assembling the seatpost, make
sure it is inserted beyond the Minimum Insert
Mark. Failure to observe this warning may result in
serious personal injury.
2.1 Insert the seatpost and saddle.
Insert the seat postH into the seat tubeA.
2.1 2.2
Minimum
Insertion
Mark
Open Closed
H
A
2.2 Quick release seatpost clamp.
If your bike is tted with a quick release seat post
clamp then fasten with the release leverI. For more
information on the correct use of a quick release then
read section 5.
2.3 2.4
Tighten
Loosen
2.3 Securing seatpost (bolted)
If your bike is tted with a regular bolted seatpost clamp
then tighten the seatpost nut rmly (16-18 Nm) using
the supplied tools.
2.4 Securing seatpost (Allen Key)
If your bike is tted with an Allen keyed seatpost clamp
then tighten the seatpost bolt rmly (8-10 Nm) using the
supplied tools.
I
Tighten
Loosen
3. Attach Pedals
WARNING! The Pedals are Different, they have
different threads for each side of the bicycle.
NOTE! Your pedals are in a separate box within
the main packaging.
NOTE! The pedalsJM and the crank armsKL
have colour coded stickers to indicate which
pedal matches which crank. To prevent damage to the
threads, only tighten the pedals in the direction
indicated.
3.1 Fitting the right hand pedal.
Locate the right hand pedalM, this will have a green
sticker attached.
Locate the right hand crank armL, this will also have a
green sticker attached.
Remove the sticker from the crankL.
Insert the threaded shaft of the right hand pedalM
into the threaded hole of the right hand crank armL.
Tighten the pedalM using only your ngers clockwise
in the direction of the colour coded sticker.
Fully tighten using the supplied multitool (40Nm).
3.2 Fitting the left hand pedal.
Locate the left hand pedalJ, this will have a red
sticker attached.
Locate the left hand crank armK, this will also have a
red sticker attached.
Remove the sticker from the crankK.
Insert the threaded shaft of the left hand pedalJ into
the threaded hole of the left hand crank armK. Tighten the pedalJ using only your ngers anti-clockwise in
the direction of the colour coded sticker.
Fully tighten using the multitool (40Nm).
4. Attach Front Wheel
4.1 Identifying the brake type.
If your bike is equipped with V-brakesN then continue
below, if it has disc brakesO then proceed to step 4.7.
NOTE! Before the front wheel can be installed,
the front brake must be disconnected. This
allows the front tyre to pass between the brake pads
during assembly.
4.2 Disconnect the front brake.
Squeeze the two brake armsP of the front brakeN
together with one hand.
Using your other hand, pull the guide pipe and cableQ
across and up to release it from the right hand brake
armP.
Release the brake armsP and let them spring apart.
4.3 Insert the wheel.
Insert the axleT of the front wheel into the slots at the
bottom of the front forks.
Securing the wheel. (Nutted Axles)
Loosen the wheel nutsS on both ends of the front
wheel axleT, so that they slide over the fork dropouts.
If your bike is tted with tabbed washersR then ensure
that they guided into their catch hole above the axle.
Tighten the nutsS very tightly (22-25Nm) using the
supplied multitool.
4.4 Quick release spindles.
If your front wheel axleU is hollow and has no wheel
nutsS then this bike is tted with a quick release
spindle.
To secure the wheel then fasten with the release lever.
For more information on the assembly and correct use
of a quick release wheel spindle then read section 5.
4.5
NOTE! Ensure the wheel is centralised in the
forks before tightening wheel nuts or quick
release spindle.
NOTE! Some tyres have a “Direction of Rotation”
arrow on their side. When the front wheel is
assembled, the arrow should be pointing in the
direction the wheel will rotate.
4.6 Ret the front brake.
If your bike is equipped with V-brakesN then continue
below, if it has disc brakesO then proceed to step 4.9.
Squeeze the two brake armsP of the front brakeN
together with one hand.
Using your other hand, locate the guide pipe and
cableQ into the retaining plate slot on the right hand
armP.
Release the brake armsP and let them spring apart.
NOTE! Check that the front wheel rotates freely, if
it does not , the front wheel may not be located
centrally between the forks. Alternatively the front
brakes may need adjusting. (See section 6)
4.7 Disc brake alignment.
If your bike is equipped with disc brakesO then take
care to guide the disc rotorV into the disc brake calliperO when tting the front wheel.
5. Quick Release
If your bicycle is equipped with quick release
wheels then you will need to t the spindle before
attaching the front wheel.
Remove all packaging, you will nd the quick
release spindle in the same box as the pedals.
Your Seatpost clamp may also use a quick
release, follow these instructions for its correct
usage.
5.1 Wheel quick release
Remove the nutY and the one of the springsX from
the skewerZ.
Insert the skewerZ through the wheel axleU.
Ret the springX and the capY onto the skewerZ.
5.2 Securing a quick release.
When securing a wheel in position, the quick release
leverU is closed as shown. (Not by rotating the lever!)
In most case this will be moving it from where it curves
outward to a position where it curves inwards.
5.3 Releasing a quick release
To release, move the quick release leverU 180° to its
open position.
Adjusting a quick release
With the wheel in the frame, open the quick release
leverU. Whilst holding the leverU, turn the nutY until
you can feel some resistance against the forks.
Try and close the leverU, if you can only close it halfway then, open it and unscrew the nutY slightly again.
Repeat this adjustment until you can fully close the
leverU but with some effort so that it embosses the
fork ends when closed in the locked position.
Safety Information
WARNING! This bike has been manufactured in accordance with the EN 14766 standard to ensure your
safety. This bike should only be used for recreational
use. Under no circumstances should it be used for
competitive cycling, stunting, jumping or acrobatic manoeuvres. These types of cycling may result in serious
personal injury and damage to the bike.
WARNING! This bike has been designed for trail,
cross country and uphill riding, it should not be used
for extreme forms of riding such as hardcore mountain,
freeriding, downhill or dirt jumping, etc.
WARNING! Always wear a helmet when riding the bike.
The helmet should be the correct size and conform to
European Standard EN1078.
WARNING! Always obey local trafc laws.
WARNING! National legal requirements may apply
when riding your bicycle on public roads, this can
include, but not limited to, lighting and reectors.
WARNING! Always take extra care when riding in wet,
foggy, windy or icy conditions. The brakes may not be
as effective and braking distances may be increased.
WARNING! Always wear suitable cycling clothing when
riding. Loose clothing which may get caught in moving
parts should be avoided.
WARNING! The bike is only suitable for use by riders
(including any panniers and/or luggage) with a weight
less than 115Kg (254Ib).
WARNING! The front and rear tyres must be fully
inated before attempting to ride the bike, under no
circumstances should the tyres be inated above the
maximum pressure indicated on the side of the tyres.
WARNING! As with all mechanical components, the
bike is subjected to wear and high stresses. Different
materials and components may react to wear, stress
or fatigue in different ways. If the design life of a
component has been exceeded then it may suddenly
fail, possibly causing injuries to the rider. Any form
of crack, scratches or change of colouring in highly
stressed areas indicate that the life of the component
has been reached and it should be replaced.
8.1
8.2
c
d
6.3
3-4mm 3-4mm
i
j
j
k
m
l
6.6
Tighten
Loosen
7.6
r
2
Tighten
Loosen
n
7.3
b
a
6.1 6.2
7.1 7.2
NOTE! The majority of your new bicycle’s components have been assembled, adjusted and checked by trained
professionals before delivery to you. However due to the transportation and reassembly it might be necessary
to make some slight adjustments before riding to get the most from your bicycle and ensure the safety of the rider.
6. Brakes
NOTE! Your brakes will need adjusting before
riding for the rst time.
NOTE! Throughout the life of your bike, the front
and rear brakes may need adjusting if the brake
cable has stretched or the pads have worn down.
NOTE! Disc Brakes will require a bedding in
period before they perform at their optimium.
6.1 Brake use
The bicycle is tted with front and rear brakes to stop
the bike effectively.
The brakes are operated using two brake levers
mounted on the handle bars. The left hand brake lever
operates the rear brake and the right hand brake lever
operates the front brake.
6.2 Minor brake adjustment (Disc & V-brakes)
If the brakes need adjusting then ne tuning can be
done at the appropriate brake lever.
Unscrew the brake barrel adjuster b to increase or
decrease cable tension.
To increase the tension and move the brakes closer to
the rim, then turn the barrel adjusterb anti clockwise.
To decrease the tension and move the brakes further
from the rim, then turn the barrel adjusterb clockwise.
Screw the lock nuta back against the body of the brake
lever to prevent the adjuster moving.
6.3 Adjusting V brakes
If further adjustment is required then the brake cable
tension will need to be altered. This must be adjusted
so that the brake blocks are close to the rim when no
pressure is applied to the lever.
Loosen off the cable pinch boltc using the tools provided, until the brake cabled is free to move.
Pull the cabled through the pinch bolt so that the brake
blocks are approximately 3-4mm from the wheel rim.
Retighten the cable pinch boltc whilst holding the
brake cabled in position.
Setup & Maintenance
Complete these checks before riding
6.4 Adjusting V brake spring tension.
Over time, the brake arms can begin to lean to one
side or another. This can be corrected by adjusting the
spring tension of the individual brake arm.
6.4
P
f
h
e
If the brake armsP are leaning to the left then tighten
the right spring tension screwe.
If the brake armsP are leaning to the right then tighten
the left spring tension screwf.
Apply the brakes using the brake lever several times
to centre the brakes and readjust spring tension if
required.
6.5
g
6.5 Adjusting V brake pads.
Check that the pads make full contact with the rim
and do not touch the tyre. Ensure all parts are
tightened correctly.
Loosen brake pad nuth using the appropriate tool until
the brake padg is able to move.
Align brake padg with the wheel rim.
Retighten the brake pad nut rmly. (8-10 Nm)
NOTE! Disc Brakes will require a bedding in
period before they perform at their optimum.
6.6 Aligning mechanical disc brakes.
Loosen the two brake calliper mount boltsj so that the
brake calliper is able to move.
Pull the brake lever on the handlebars, this will push the
brake pads against the rotor and move the calliper into
the correct position.
Tighten
Loosen
With the brake lever pulled tight, retighten the brake
calliper mount boltsj rmly. (10-12 Nm)
6.7 Adjusting mechanical disc brakes.
Loosen the cable pinch boltm so that the brake cablek
is able to move.
Move the Calliper arml towards the cable adjuster
bolti and hold in position.
Retighten the cable pinch boltm.
Spin the wheel and check the brakes, ne adjustments
can be made by using the cable adjuster boltsi at both
the brake calliper and brake lever.
6.7
g
NOTE! All brakes should be checked before and
after every ride.
NOTE! Disc brake advice based on common disc
components, If your bike has disc brakes tted
then please see your individual manual regarding
maintenance.
6.7 Inspecting V brakes.
Inspect the grooves on the braking face of the brake
blockg, releasing the brakes as shown in step 4.2 may
be required. If the block has been worn smooth then
replace it with an appropiate block.
It is also important to check the rim for wear, if the rim
wear indicators has been worn away at any point on
the rim then the bike must not be ridden until the rim
has been replaced.
6.8 Inspecting disc brakes.
Inspect the brake padst within the disc brake body for
wear, removing the wheel may aid inspection. If the
padst are low or have been worn away then the bike
must not be ridden until they have been replaced.
s
t
7. Gears
NOTE! Do not change gear whilst the bike is
stationary. You should always turn the pedals
when changing gear.
NOTE! There are two main types of gear shifters:
Twist shifters 7.1 and Trigger shifters 7.2.
NOTE! The left hand shifter operates the front
gears and the right hand shifter the rear gears.
NOTE! Most systems have an indicator to show
you which gear is selected.
7.1 Twist shifter - left hand
Rotate the inner grip away from yourself to select a
lower gear and rotate the inner grip towards you to
select a higher gear.
Twist shifter - right hand
Rotate the inner grip away from yourself to select a
higher gear and rotate the inner grip towards you to
select a lower gear.
7.2 Trigger shifter - left hand
Push the lower (thumb) trigger to select a higher gear
and pull the upper (nger) trigger to select a lower gear.
Trigger shifter - right hand
Push the lower (thumb) trigger to select a Lower gear
and pull the upper (nger) trigger to select a higher
gear.
NOTE! Your Gears will need adjusting before
riding for the rst time.
NOTE! Whilst riding the bike, if the gears fail to
work correctly and/or become noisy, the rear
derailleur may need adjusting.
7.3 Adjusting the rear derailleur
NOTE! The lowest gear combination is always the
largest gear at the rear and the smallest gear at
the front.
Select the lowest gear combination
Whilst raising the rear of the bike and rotating the pedals by hand, use the gear shifters to select the lowest
gear.
Set position of lower limit screw
The lower limit screwn controls the position of the rear
derailleur when the lowest gear is selected.
Using a screwdriver, rotate the lower limit screwn until
the small wheels of the derailleur are vertically aligned
below the lowest gear.
Turn the lower limit screwn clockwise to move the
derailleur to the right (when viewed from the rear of the
bike)
Turn the lower limit screwn anti-clockwise to move the
derailleur to the left.
7.4
Tighten
o
Loosen
7.4 Select the highest gear combination
NOTE! The highest gear is always the smallest
gear at the rear and the largest gear at the front.
Whilst raising the rear of the bike and rotating the pedals by hand, use the gear shifters to select the highest
gear.
Set position of upper limit screw
The upper limit screwo controls the position of the
derailleur when the highest gear is selected.
Using a screwdriver, rotate the upper limit screw o until
the small jockey wheels of the derailleur are vertically
aligned below the highest gear.
Turn the upper limit screwo clockwise to move the
derailleur to the right.
Turn the upper limit screwo anti-clockwise to move the
derailleur to the left.
7.5
Tighten
Loosen
p
7.5 Adjusting the front derailleur
Select the highest gear combination
Whilst raising the rear of the bike and rotating the pedals by hand, use the shifters to select the highest gears.
Set position of upper limit screw
The upper limit screwp controls the position of the front
derailleur when the highest gear is selected.
Using a screwdriver, rotate the upper limit screwp until
the front derailleur is almost touching the chain. The
front derailleur must not touch the chain.
Turn the upper limit screwn clockwise to move the
derailleur to the right (viewed from the rear of the bike)
Turn the upper limit screwn anti-clockwise to move the
derailleur to the left.
7.6 Select the lowest gear combination.
NOTE! The lowest gear combination is always the
smallest gear at the front and the largest gear at
the rear.
Set position of lower limit screw
The lower limit screwr controls the position of the front
derailleur when the lowest gear is selected.
Using a screwdriver, rotate the lower limit screwr until
the front derailleur is almost touching the chain. The
front derailleur must not touch the chain.
Turn the lower limit screwr clockwise to move the
derailleur to the right
Turn the lower limit screwr anti-clockwise to move the
derailleur to the left.
8. Saddle Height
WARNING! When assembling the seatpost, make
sure it is inserted beyond the Minimum Insert
Mark. Failure to observe this warning may result in
serious personal injury.
NOTE! Read section 2 for additional information
regarding seat post xings.
8.1 Initial seat adjustment
Sit on the seat in riding position without shoes, whilst
someone else holds the bike upright.
Position the crank arms so they are parallel to the seat
tube of the frame.
Loosen the seat post bolt or quick release.
Extend the seat post, until with your heel resting on the
pedal, your extended leg is straight.
Tighten seat post bolt or quick release.
8.2 Correct seat height
After the adjustment and when wearing shoes, there
should be a slight bend in your knee whilst in the proper
riding position with the ball of your foot on the pedal.
You should be able to touch the ground on either side of
the bicycle with the tips of your toes.
9. Suspension
NOTE! If your bike has front suspension forks
tted then please see your individual manual
regarding maintenance and use.
NOTE! If your bike has rear suspension then
please see your individual manual regarding
maintenance and use of the shock unit.
10. Accessories
NOTE! If your bike has any accessories tted then
please see the individual manual regarding
maintenance and use.
11. Routine Maintenance
WARNING! Only use the correct, genuine and
appropiate replacement parts, especially for safety
critical components, such as tyres, tubes and brakes.
NOTE! For advice on assembly or help nding
spares then call our helpline on 0845 129 9248.
NOTE! It is recommended that the bike is serviced
by a qualied bike technician every 12 months.
Before and after each ride.
Is the saddle secure?
Are the front and rear tyres inated correctly?
Are the pedals tight?
Do the brakes work?
Do the handlebars Move?
Is the Bike clean?
Every month.
Check that the bike is clean.
Lubricate the chain using a suitable light oil.
Check that all parts of the bike are securely tted.
Check that the tyres are in good condition.
Check the condition of the brake blocks/pads.
Check that the wheel spokes are tight.
Every 6 months.
Check the frame and forks for signs of damage.
Check the wheels are running true.
Check the front and rear gears for signs of damage.
Every 12 months.
Inspect and grease the wheel hub bearings.
Inspect and grease the headset bearings.
Inspect and grease the bottom bracket bearings.
12. Tightening Torques
Use the information below to ensure the correct
torques are applied to your bicycle components during
mainenance.
Fastener
Front wheel nuts
Rear wheel nuts
Quill stem bolt
Handlebar clamps
1 bolt
2 bolt
4 bolt
A-Head clamp bolt
The copyright of this publication belongs to Universal
Cycles Ltd and no part shall be reproduced without the
company’s written permission.
© Universal Cycles Ltd 2013.
(Nm)
Fastener
22-25
Seat post clamp
25-29
Bolt or nut
17-19
Allen bolt
Brake cable pinch nut
16-18
Crank bolt
12-14
Pedals
8-10
V-brake blocks
18-20
(Nm)
16-18
8-10
6-8
45
40
8-10
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