R1 Wurks – Composite 39T idler gear – 3-Gear Transmission (AE B7 or R1 R1B)
UK SSP
£4.99
R1WURKS R1B Idler Gear, 39T
Standard replacement / spare part for the R1B
Key Features and Specifications:
- R1 Wurks genuine replacement part
- Low-friction, high-performance thermoplastic material
Includes:
- x1 idler gear
R1WURKS (B7 Series) Composite Idler:Â This replacement idler gear is designed for our R1WURKS B7 3-Gear Transmission. It can also serve as a universal upgrade for other applications requiring a 48 pitch, 39T gear.
Key Features and Specifications:
- Weight: 2.46g
- Constructed from high-performance reinforced polymer
- Lightweight, low-friction design
- Enhanced acceleration
These gears can serve as a direct replacement or upgrade for the Team Associated® part #91716. Compared to the original, these gears offer reduced friction and decreased rotational mass due to their narrower 8mm profile