{"product_id":"r-spec-bosch-tq-avinox-gen-4-levo","title":"5DEV R-SPEC Bosch\/TQ\/Avinox + Gen 4 Levo","description":"\u003cp\u003e\u003cstrong\u003e5DEV R-SPEC Bosch \/ TQ \/ Avinox + Gen 4 Levo eCranks\u003c\/strong\u003e are engineered for the latest generation of high-power eMTB platforms, delivering strength, clearance, and confidence where technical terrain demands the most. Machined from aerospace-grade aluminum in San Diego, California, these cranks are designed to thrive under the sustained torque and impact loads of modern motor-assisted riding.\u003c\/p\u003e\n\n\u003cp\u003eThe R-SPEC design focuses on reducing crank strikes when navigating rocky climbs and tight technical sections. Shorter crank lengths improve clearance and control without sacrificing pedaling efficiency, making these cranks especially well-suited for aggressive trail and enduro-style eMTB riding.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Bosch, TQ, Avinox motor systems, and the latest Gen 4 Specialized Levo, these cranks use an IS spline drive interface for secure engagement and reliable power transfer. Installation is straightforward for experienced mechanics, and the robust self-extracting hardware makes service simple over the long term.\u003c\/p\u003e\n\n\u003ch3\u003e5DEV R-SPEC Bosch \/ TQ \/ Avinox + Gen 4 Levo eCrank Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Compatibility:\u003c\/strong\u003e Bosch, TQ, Avinox, Gen 4 Specialized Levo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Interface:\u003c\/strong\u003e IS spline drive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Lengths:\u003c\/strong\u003e 155 mm, 160 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ-Factor:\u003c\/strong\u003e 192 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined 7075-T651 aerospace aluminum billet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 490 g (155 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrank Bolt:\u003c\/strong\u003e Alloy steel, 8 mm hex, 40 Nm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Extractor:\u003c\/strong\u003e Billet aluminum, 16 mm hex, 2 Nm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Machined in San Diego, California, USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatent Status:\u003c\/strong\u003e Patent pending\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesign Benefits\u003c\/h3\u003e\n\u003col class=\"design_benifits\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced Crank Strikes:\u003c\/strong\u003e Shorter lengths improve clearance in technical terrain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR-SPEC Strength:\u003c\/strong\u003e Built to handle high-torque loads from modern eMTB motors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Billet construction ensures stiffness and long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService-Friendly Hardware:\u003c\/strong\u003e Self-extracting system simplifies installation and removal.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFinal Take\u003c\/h3\u003e\n\u003cp\u003eThe 5DEV R-SPEC Bosch \/ TQ \/ Avinox + Gen 4 Levo eCranks are a purpose-built solution for riders pushing the limits of modern eMTB platforms. With reduced strike risk, billet strength,\u003c\/p\u003e","brand":"5DEV","offers":[{"title":"155mm \/ Black","offer_id":45235312263212,"sku":"EB-R155-01","price":449.99,"currency_code":"USD","in_stock":true},{"title":"155mm \/ Raw","offer_id":45235312295980,"sku":"EB-R155-02","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/r-spec-boschtqavinox-gen-4-levo-4543081.jpg?v=1771291571","url":"https:\/\/ricycles.com\/es\/products\/r-spec-bosch-tq-avinox-gen-4-levo","provider":"RA Cycles","version":"1.0","type":"link"}