e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 165mm Self Extractor BLK 20-51 Color Dino Sleeves Long Sleeves

Color Dino Sleeves Long Sleeves Primary Color Blue Size L

Model SV8 Coil Trunnion (B Tune) Stroke 60/65m Eye Eye-205mm

Use the included X-Straps to secure tubes or bags to the carrier

Type Non-Tubeless

Named for its dot-dash-dot-dash mounting pattern

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 165mm Self Extractor BLK 20-51 Color Dino Sleeves Long SleevesA high performance weight optimized alternative to carbon fiber for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineered for compatibility with Bosch Gen 4 Brose S Mag TQ HPR 50 Fazua Yamaha Maxon and Specialized Brose motor systems. They come in short lengths starting at 155mm for improved pedal clearance and are tested to E Enduro standards. Color Black Crank Length (mm) 165 Pedal Spindle 9 16" Spindle Interface Type ISIS