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ALPINA2 TRIPLE 10 SPEEDHard to find 10 speed road triple crank with lower gearing, ideal for multiday tours and longer brevets. The retro looking looks good on a classic steel bike. Crank length : 165, 170, 175 Combination : 46 36 26, 46 36 24, 48 36 26, 48 36 24 P. C. D. : 110mm 74mm Axle Type : 4 taper (SG Mighty taper) B. B. : CBBAL 113 CBBF 113 (sold separately) Compatibility : 10speed chain, Friction shifter Chain line : 45mm Crank Material : Forged aluminum alloy

Place each nut into chainring bolt hole

105) work perfectly with the BB on TREK frame

we recommend to mount a long cage rear derailleur

chain pins

double inner)

Axle : IDS24 (Φ24mm)

making the BB shell ideal maintenance hatch for internal cables

will offer amazing performances at track races wherein the winner is often decided by hundredths of a second

Chainring Material : Alloy

Sugino75 model classic chainring

5 spacers and T30 torx wrench

it maximizes the benefits of non-circular ring