SD Components B-85

SD Components B-85 Crankset

SD Components is a brand specializing in BMX Race parts, offering high-quality products. This is a two-piece bottom bracket with a 24mm axle that provides increased stiffness during pedaling. It is lightweight and efficient, making it easier to accelerate at the start and when exiting the gate. The B-85 crankset features a beautiful finish with hidden clamp screws and a simple, elegant design in the spider area.

For the B-85 pedals, the crown is attached only from the inside of the pedals. You only need your 4 chimney screws (the chimneys/thread are integrated into the spider of the crank). This makes the installation and replacement of your crown simpler and quicker.

Available in various sizes: 160 mm / 165 mm / 170 mm / 175 mm.

In detail:
Crank design: Forged aluminum / CNC machined - Anodized finish.
Crank lengths: 160 mm - 165 mm - 170 mm - 175 mm.
Axle: 24 mm constant - Chromoly steel.
Axle length: 112 mm.
Bolt Circle Diameter (BCD): 104 mm BCD.
Pedal insert: 9/16" - CrMo.
Q-Factor: NC.
Chainline: NC.
Color: Black.

• Specific spider clamp screws - Supplied with the bottom bracket.
• 2 spacers for adjusting the compression clamp.
• 1 seal for the compression clamp screw of the bottom bracket.
• 1 compression clamp screw to secure the cranks together.

Weight: 772 g (165 mm).
Compatibility with shells: BB86 (PF86) / BSA 68 mm.