E*thirteen helix r 73 mm crankset

Product Description The Helix R crankset by e*thirteen for MTB use The e*thirteen Helix R crank with 30 mm aluminium axle is designed for 73 mm casing width, is weight-optimised 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, EnduroCompatibility:1xChainring Mount:e*thirteen Direct MountTechnical Information:Series:Helix RaceCrank Arm Material:aluminium (6066-T6)Axle Material:aluminium (7050-T7)Crank Arm Length:165.0 mm, 170.0 mm, 175.0 mmChainline:dependent on chainringAxle Diameter:30 mmCompatible BSA Shell Width:73 mmRecommended Bottom Bracket:Shimano BB92, Shimano BB30Features:strong mountain bike crank with low weightforged aluminium arms for high durabilityCNC-manufactured, thus particularly light and nice-lookingsuitable for Boost and Super Boost chainlines with Helix R flip-flop chainringswith crank guardslow-noise interface for direct-mount chainringswith self-extractorcan be used in bike parkssuitable for Shimano and SRAM 12-speed drivetrainsManufacturer 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 arm1 x e*thirteen Helix R left crank arm2 x e*thirteen Crank ProtectorsOrder 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