The most accurate way to chose from one of the three sizes available is to
refer to the table below.
Please refer to the armrest height to select your frame size.
FRAME
SIZE
S 65 75
M 74 81
L 80 89
If you are not sure about your armrest height, you can still refer to this basic
size table.
This recommendation helps you to select approximately your frame size
from:
1. Saddle height
The saddle height is basically determined by this calculation:
RIDER INSEAM x 0,89 = SADDLE HEIGHT
Headset Assembly Instruction
Mounting crown race on fork steerer:
1. Ensure that fork steerer is clean and free of metal chips, dirt and
paint.
2. AeroDrive
A previous bike setup could be adapted to the Trinity Advanced SL.
Otherwise, we do recommend starting with the high position stem and
all the highest armrest position.
By setting up the AeroDrive as high as possible, you can progressively
lower the position by changing the stem.
Then, you can fine tune your setup by removing some extension
spacers.
With this procedure, you will save some time and money by avoiding
changing the cables every time you try a new position. -
Once the bar position defined, report to the different parts of this manual
to assemble your setup.
Headset Instruction
FSA N°26G2 1”1/8
The TRINITY Advanced SL
AeroDrive uses a classic FSA
headset but without the conical cap,
as the stem integrates it’s own top
cap.
Please closely follow the assembly
instructions. Any failure in the
assembly could result in serious
injury or death.
Grease elements as indicated on the
figure.
2. Apply a thin layer of grease to the crown race seat on the fork
steerer.
3. Tap the crown race on to the steerer using a crown race installation
tool.
Note: Use the correct fitting on the installation tool to ensure no damage is
done to the crown race.
4. Apply a thin layer of grease to bearings, cups, races and
compression rings.
Integrated models only, insert bearings directly into headtube
bearing seat.
5. Slide fork steerer through the headtube.
6. Slide upper bearing race compression ring on to steerer and seat
against upper bearing.
7. Slide upper top cap compression ring on to steerer.
8. Slide top cap on to steerer. Ensure that the integrated cable housing
is facing forward.
stop
9. Install any headset spacers and stem.
10. Install compression device or star-fangled nut and top cap.
Important: A star-fangled nut should never be installed in a carbon
steerer, use only a compression device such as the FSA
Compressor.
11. Adjust bearing preload by tightening the top screw only until all play
is absent from head assembly and bearings spin freely. Important:
The top screw is for bearing preload only. It is not a fastening screw.
Damage may occur if the top screw is tightened beyond proper
bearing preload.
12. Tighten stem bolts according to the AeroDrive stem assembly
(report to AeroDrive cockpit instruction).
Figure 1 : FSA N°26G2 headset
detail
7
8
AeroDrive Cockpit
Overview
AeroDrive is a completely integrated stem, base bar and extension set. None
of the parts included are to be substituted.
The stem is the most critical element. It’s a set consisting of a lower stem
and an upper stem. Three stem sets are provided: low, middle, high.
How to proceed ?
1. Find out your base bar height => select the appropriate AeroDrive
stem
2. fFnd out your armrest height => calculate the spacer height you
need to assemble
3. Assemble the AeroDrive cockpit
Parts listing
Specification Quantity
[2] armrest screws M5x6 tapered 4 4 Nm
[7] tear drop spacers
[8] headset compression
screw
[9] base bar screws
[11] steerer screws M5x16 2x 6 Nm
[13] base bar assembly
screw
[14] extension clamp
screws
The AeroDrive system is provided with three different stems :
- Low (-40mm)
- Middle (0mm)
- High (+40mm)
With this three stem set, you can adjust your base bar height by +/-40mm. A
total range of 80mm for each frame size is possible.
In addition to this, you can add up to 4mm of teardrop washers to space your
armrest over the base bar.
Similar to the table used to select the appropriate frame size, here is some
additional information to select your stem size.