The frame-specific bearing requirements remain the same as the factory schematic.
| Component | Bearing Code | Size (IDxODxW) | Qty | Aire Velo Sourcing |
|---|---|---|---|---|
| Main Pivot | 6902-V-2RS | 15x28x7mm | 2 | 6902-llu-max |
| Linkage Pivots | 688-V-2RS | 8x16x5mm | 4 | 688-llu-max |
| Headset | HSE52407 | 40x52x7mm | 2 | 45/45 Degree ACB |
For SRAM DUB cranks on a 73mm BSA shell, you need a specific DUB-compatible threaded bottom bracket. Unlike Shimano, DUB uses a 28.99mm spindle diameter.
- Standard: BSA Threaded (73mm)
- Sourcing: SRAM DUB BSA Threaded BB
- Spacer Note: For a 73mm shell and a standard MTB DUB crank, you typically require a 4.5mm outer spacer on the drive side. (Check your specific crank manual for "Wide" vs. "Standard" spindle spacing).
- Size: 190 x 45 mm (Standard Eyelet).
- Bushing Kits: You need two M8 x 35mm kits.
- Hardware Sourcing: RockShox 1/2" x 1/2" Bushing Kit (8mm x 35.0mm) — Select 8x35mm from the dropdown.
- Travel Recommendation: 100mm to 120mm (typical for LCFS980 geometry).
- Offset: 44mm or 51mm. While the frame recommends 51mm, modern SIDs often come in 44mm, which will slightly sharpen the steering.
- Sensor Clearance: Ensure the Flight Attendant fork sensor has adequate clearance from the frame down tube at full steering lock.
- Battery Management: Ensure you have two SRAM AXS batteries (one for the fork, one for the shock) and that they are fully charged before the first calibration.
- Calibration: You will need the SRAM AXS Mobile App to pair the fork, shock, and pedal sensor (located in the DUB spindle) and to perform the tilt calibration.
- Cable Routing: Since this is a carbon frame, check if the LCFS980 internal routing ports accommodate the Flight Attendant sensor wires if you aren't using the fully wireless version.