{"product_id":"e-thirteen-helix-r-73-mm-crankset","title":"E*thirteen helix r 73mm crankset","description":"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","brand":"E*thirteen","offers":[{"title":"Default Title","offer_id":56849865081210,"sku":"4711280340200","price":343.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/3478\/9439\/files\/355a974c9e2f0c6c_d3e2da5a-82a0-4a21-b3e9-38deba87e4a5.jpg?v=1778375778","url":"https:\/\/tormino.com\/products\/e-thirteen-helix-r-73-mm-crankset","provider":"Tormino","version":"1.0","type":"link"}