Promax SQ-1 Square Taper JIS Cold Forged Crank Arms 170mm Gold

The SQ-1 cranks arms have a traditional five-arm, 110-bolt pattern spider.

Features:
110mm BCD
Compatible with any JIS square-taper bottom bracket
Cold-forged from 6061-T6 aluminum for strength, low weight and durability and feature beautiful anodized finishes
Bottom bracket sold separately
Chainline with 113 Bottom Bracket: 42.3
Q-Factor with 113 BB: 151.1

Specifications: 
Crank Length: 170mm 
Chainring BCD: 110 
Bottom Bracket Style: Square Taper JIS
Drive Side Compatibility: Right Hand Drive 
Bottom Bracket Included: No    
Weight 170mm: 558 g / 19.69 ounces