e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 155mm Self Extractor Silver MPFN-BBTOOL-48-44 Abrasion restistant nylon fabric

Abrasion restistant nylon fabric

Compatible with 9 10 11 and 12 speed

4 PSI 40 TPI 60 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher Weight 1140

}Odyssey BMX Chain Breaker - Black

Lower leg bypass channels alleviates air pressure by dramatically increasing air volume within the lower legs and thereby reducing the amount of additional unintended pressure ramping

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 155mm Self Extractor Silver MPFN-BBTOOL-48-44 Abrasion restistant nylon fabricCompatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized Brose motor systems using the 24mm ISIS standard Forged and CNC finished for performance with great style Available in short lengths for improved clearnace Equiped with built in allpy self extracting cranks bolts and crank boots Tested to exceed E Enduro EN17406 Class 4 standards TECH SPECS model Helix Race Alloy e*spec length 155mm spindle interface 24mm ISIS Q factor