Profile Elite AL Aluminum Crankset

Designed for elite BMX racers seeking maximum stiffness and power transfer, the Profile Elite AL BMX Crankset is precision CNC-machined from 2024 billet aluminum. This crankset features a unique heavy-duty design for enhanced strength, an adjustable pre-load ring on the non-drive crank arm for precise bottom bracket adjustment, and is supplied with self-extractor axle bolts and caps. 

Product Highlights

• Precision CNC 3-D surfaced machined from 2024 billet aluminum
• Unique heavy-duty design for maximum strength
• Adjustable pre-load ring on non-drive crank arm for precise bottom bracket adjustment
• Supplied with self-extractor axle bolts (8mm Hex) and caps (T60 Torx)
• Two-year warranty

Specifications

• Crank Arm Material: 2024 billet aluminum
• Axle: 7075 aluminum, 30mm diameter with Profile 8-spline taper, M15 x 1 axle bolt threads
• Axle Lengths: 132mm (for use with 68mm BSA & BB86 bottom bracket), 137mm (for use with 73mm BSA & BB92 bottom bracket)
• Bottom Bracket Compatibility: 30mm
• Chainline: 45mm (on 68mm BSA/BB86 bottom bracket with 3mm offset spider/chainwheel), 47.5mm (on 73mm BSA/BB92 bottom bracket with 3mm offset spider/chainwheel)
• Lengths: 165mm, 170mm, 172.5mm, 175mm, 177.5mm, 180mm
  
• Included: Left and right crank arms, 30mm axle, pedal washers, and 8-T20 Torx mounting screws
• Weight: 725g (170mm) for left and right crank arms with axle bolts and cap

Please note that the Profile Elite Aluminum Single Chainring Spider and 30mm Bottom Brackets are sold separately.