{"product_id":"ighb0207","title":"Enviolo TR4 Trekking CVP Internally Geared Hub 32h, 40T Spline, 6-Bolt Rotor","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Enviolo TR4 Trekking CVP Internally Geared Hub features the NuVinci planetary transmission, offering stepless shifting that operates quietly. Riders can shift gears at any time-whether pedaling, coasting, or stopped. Designed to handle high torque, it is suitable for longer-distance riding with or without eBike motors. The hub supports a 380% gear ratio range and can handle a maximum of 100 Nm motor torque at a 180 kg gross vehicle weight.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eThis model includes a 135mm solid axle with M10 metric threaded ends and a 9-spline freewheel for threaded lockring (sold separately). It has a 40-tooth spline hub interface and is compatible with 6-bolt disc brake rotors up to 180mm in size. The hub's spoke interface uses J-bend connections, with 32 spoke holes, and it is finished in black. Additional components such as the freewheel lockring, mounting hardware, sprocket magnetring for Automatiq, and hub magnetring for Automatiq are sold separately. The hub weighs approximately 2,450 grams.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eStepless shifting with Enviolo's NuVinci planetary transmission offers near-silent operation and seamless gear changes anytime during your ride, whether pedaling, coasting, or stopped. \u003c\/li\u003e\n\u003cli\u003eEngineered to handle high torque loads, the TR4 Trekking CVP hub is built for durability and long-distance performance, making it ideal for eBike applications and trekking adventures. \u003c\/li\u003e\n\u003cli\u003eConstructed from premium materials, the 135mm solid axle with M10 thread ensures reliable installation and secure mounting, compatible with 6-bolt disc brakes up to 180mm for versatile stopping power. \u003c\/li\u003e\n\u003cli\u003eDesigned with a 40t spline hub interface and a 9-spline freewheel system, this internally geared hub supports efficient transmission of torque and easy customization with compatible sprockets and lockrings (sold separately). \u003c\/li\u003e\n\u003cli\u003eFeaturing sleek black aesthetics and a robust 32-hole spoke drilling pattern, the Enviolo TR4 hub combines modern style with practical use case versatility for riders seeking smooth, maintenance-free shifting on any terrain.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Enviolo","offers":[{"title":"Default Title","offer_id":43699108708419,"sku":"IGHB0207","price":336.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HU6012_e03a89a9-f2fa-4dc5-b65f-ad6568e028a8.jpg?v=1787291592","url":"https:\/\/tecopecosafe.com\/products\/ighb0207","provider":"365 Cycles","version":"1.0","type":"link"}