Product Features
- BB30 brings the largest weight reduction in Alloy version cranks
- Forged AL6061 arms
- Low Speed extruded AL7050 BB30 spindle
- Weight: 830g with BB (compact),
- Includes BB30 bottom bracket
Product Description
GOSSAMER BB30 CRANKSET. BB30 is lighter, narrower, stiffer and more durable than traditional bottom bracket systems. Oversized alloy spindles and bearings pressed directly into the BB shell offer weight savings up to 12%. Visit the FSA BB30 website for details. Cold forged AL6061/T6 crankarms. Alloy Chainrings. CroMo chainring bolts. Includes BB30 bottom bracket. Oversized cartridge bearings. Finish: Polished black anodized. 9 or 10spd. Chainline: 43.5mm, 46mm (triple). Q Factor: 147mm, 159mm (triple). Length: 165, 170, 172.5, 175mm. BCD: 110mm (compact), 130mm (standard), 130/74mm (triple). Chainrings: 34/50 (compact), 36/46 (compact cyclocross), 30/39/52 (triple. Weight: 830g with BB (compact), 910g with BB (triple).
Sizes Available:
- 170 x 50/34 (UPC: 400310029492)
- 172.5 x 50/34 (UPC: 400310029508 )
