e*thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 155mm Self Extractor BLK width-820mm Color Silver Range 11-34 Cassette

Color Silver Range 11-34 Cassette Cogs 11-13-15-18-21-24-28-34 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 8 Defined Color Silver

}MSW ST100 Bottom Bracket - English 73 x 122

Integrated storage container below the cage with CO2 cartridge holders on both sides of the cage

Built-in GPS tracks how far

e*thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 155mm Self Extractor BLK width-820mm Color Silver Range 11-34 Cassettee*thirteen Helix Race Alloy e*spec Crank Arm Set for Specialized M30 SL1. 1 14mm Offset 155mm with Self Extractor Black. A 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