E*thirteen helix r 73mm crankset

Product Description The Helix R crankset by e*thirteen for MTB use The e*thirteen Helix R crank with 30 mm aluminum axle is designed for 73 mm casing width, is weight-optimized thanks to CNC production and, in combination with a Helix R chainring, is suitable for Boost and Super Boost chainlines. Specifications: Application: Cross Country, All Mountain, Enduro Compatibility: 1x Chainring Mount: e*thirteen Direct Mount Technical Information: Series: Helix Race Crank Arm Material: aluminum (6066-T6) Axle Material: aluminum (7050-T7) Crank Arm Length: 165.0 mm, 170.0 mm, 175.0 mm Chainline: dependent on chainring Axle Diameter: 30 mm Compatible BSA Shell Width: 73 mm Recommended Bottom Bracket: Shimano BB92, Shimano BB30 Features: strong mountain bike crank with low weight forged aluminum arms for high durability CNC-manufactured, thus particularly light and nice-looking suitable for Boost and Super Boost chainlines with Helix R flip-flop chainrings with crank guards low-noise interface for direct-mount chainrings with self-extractor can be used in bike parks suitable for Shimano and SRAM 12-speed drivetrains Manufacturer Numbers: 165.0 mm: CS4HRA-103 (black), CS4HRA-100 (bronze) 170.0 mm: CS4HRA-104 (black), CS4HRA-101 (bronze) 175.0 mm: CS4HRA-105 (black), CS4HRA-102 (bronze) Contents: 1 x e*thirteen Helix R right crank arm 1 x e*thirteen Helix R left crank arm 2 x e*thirteen Crank Protectors Order Together: Helix R Guidering Direct Mount Chainring Weight: black | 165.0 mm: 556 g Manufacturer: Perigeum Development Inc. DBA e*thirteen 1445 Technology Lane STE A9 Petaluma CA 94954 USA support@ethirteen.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de