External BB Axle Integrated Single-Chainring Crankset

 
model: RT1
Price: N/A
Expiry: Long-term
Edit time: 2024-04-10 16:00
Hits: 1053
 
Supplier Information
Product Description
    Specification: 
◎ Crank construction: AL-7050 T73
◎ Bolt circle diameter: 130mm
◎ Chainring: 44T, AL-7075 T73 (imported material)
◎ Crank arm length: 165mm, 170mm, 172. 5mm, 175mm
◎ Crank arm: forged AL-7050 T73
◎ BB shell width: 68/70
◎ Average weight: 770g±10g/175mm BB not included
◎ Q-factor: 128±1. 5mm
◎ Spindle: SCM440
◎ Finish: beadblast/matte black
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