Description
Coming from legendary Japanese manufacturer Sugino, the RD2 Messenger is their mid-level track crankset with an 1/8" chainring. It fits most frames, including conversions (with wider bottom bracket spindles).
Cold forged alloy arms and a stiff disc-like aluminum chain ring will work for most riders - especially those not needing or wanting to upgrade to the pricier track-specific 75.
Specs:
- Chainring BCD: 130
- Chainring size: 46T or 48T
- Crank arm length: 165mm
- Drivetrain Speeds: Single Speed 1/8"
- Spindle Interface Type: Square Taper JIS
- Bottom bracket length: 103mm (not included)
- Weight: ~565g
- Chainline : 45mm
Notes:
This crankset takes a JIS square taper 103mm bottom bracket, which is not included. However, you can add the Sugino BB3 (but don't use the incompatible Sugino 75 BB) or a Tange bottom bracket as options. For conversions, you can also get a longer BB spindle for clearance.
The black version is slightly more expensive given the more expensive anodizing process versus the polished silver model.
Please check here for crankset compatibility with Wabi models.
Recommended Tools:
Install: 8mm axle wrench.
Removal: 8mm allen wrench and Park Tool Crank Puller CCP-22.