e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 165mm Self Extractor Silver Size-27.5x2.2 Dual layer compound - A

Dual layer compound - A firm base layer for improved rolling resistance and a softer top layer for grip and handling Flat Protection Tread and Sidewall TPI 60 Color Black Weight 522 Defined Color Black ISO Width (mm) 40 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Tire Type Tubeless Ready Clincher

Epic FSR   |  2021

Range 10-52 Cogs 10-12-14-16-18-21-24-28-32-36-42-52 Cassette Body Type SRAM XD Drivetrain Speeds 12 Color Black Designed for ebike Yes Defined Color Black Teeth 10-52T

Model XD-15 Spindle Interface SRAM DUB Shell BSA Shell ID 33

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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 165mm Self Extractor Silver Size-27.5x2.2 Dual layer compound - AA 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 Silver Crank Length (mm) 165 Pedal Spindle 9 16" Spindle Interface Type ISIS