E*thirteen helix core espec e-bike crank for bosch gen4 brose s mag tq hpr50

Product Description The Helix Core e*spec E-Bike Crank by e*thirteen for Bosch Gen4, Brose S Mag, and TQ HPR50 The e*thirteen Helix Core e*spec E-Bike crank fits E-Bikes with a 24-mm ISIS interface, including Bosch Gen4, Brose S Mag, or TQ HPR50 engines. It's made from strong, forged aluminum and proves itself on the trail. The crank arms are equipped with self-extracting crank screws, making them easy to remove, for example, when changing the chainring. Guidelines for Replacing E-bike Components:Before replacing parts on your E-Bike, please note the guidelines for replacing components on CE-marked E-Bikes / Pedelecs with pedal assistance. Specifications:Application:All Mountain, EnduroCompatibility:1xTechnical Information:Series:Helix Core e*specCrank Arm Material:aluminum (6066-T6)Crank Arm Length:155.0 mm, 160.0 mm, 165.0 mm, 170.0 mmAxle Diameter:compatible with 24 mm ISISRecommended Bottom Bracket:ISISCompatibility:Bosch Gen4 EngineBrose S Mag EngineTQ HPR50 Engine24 mm ISIS InterfaceFeatures:Crank arms for E-Bikes with Bosch Gen4, Brose S Mag, or TQ HPR50 engineMade from forged aluminumWith crank protectors (Crank Boots)Short lengthSelf-extracting crank screws for easy maintenanceManufacturer Numbers:155.0 mm:CS5ESA-100160.0 mm:CS5ESA-101165.0 mm:CS5ESA-102170.0 mm:CS5ESA-103Contents:2 x e*thirteen Helix Core e*spec E-Bike crank arm for Bosch Gen4 / Brose S Mag / TQ HPR502 x e*thirteen Crank Boot2 x pedal spacers Weight: black | 155,0 mm: 481 g black | 160,0 mm: 497 g black | 165,0 mm: 513 g black | 170,0 mm: 529 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