{"product_id":"hope-mountain-stainless-68mm-73mm-30mm-bottom-bracket-cr1970-bicycle-bottom-brackets","title":"Hope Mountain Stainless 30mm Spindle External Sealed Cartridge Bottom Bracket - High-Performance, Aluminum \u0026 Stainless Steel Construction, Enhanced Durability for MTB \u0026 Road Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bicycle's performance with the Hope External Sealed Cartridge Bearings English Bottom Bracket, expertly engineered for 30mm spindles. Crafted from durable machined aluminum and featuring premium stainless steel cartridge bearings, this bottom bracket ensures exceptional longevity, smoothness, and reliability on every ride. Designed to fit threaded bottom brackets for versatile compatibility with 68mm, 73mm, 83mm, 100mm, and 120mm shell widths, it caters to a wide range of mountain and gravel bikes.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from high-grade machined aluminum, the Hope External Bottom Bracket boasts a robust and lightweight shell that withstands rigorous riding conditions. The stainless steel cartridge bearings are sealed with a labyrinth design, providing superior protection against dirt, water, and debris, thereby reducing friction and extending service life. The sealed bearings deliver less drag, ensuring every pedal stroke remains smooth and efficient.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eAdvanced Components \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEquipped with high-quality stainless steel bearings, this bottom bracket offers enhanced durability and reduced maintenance compared to stock units. Its replaceable cartridge system simplifies serviceability, allowing for hassle-free upgrades and part replacements. The design supports multiple spindle interfaces, including Hope BSA30, 386 EVO, 392 EVO, Rotor 3D+, and RaceFace\/Easton CINCH, making it a versatile choice for various cranksets. Additionally, it can be converted to SRAM DUB standard with an optional conversion kit (sold separately), providing future-proofing for your bike setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eIdeal for mountain biking, trail riding, and cyclocross, this bottom bracket is engineered for serious riders seeking reliable performance and minimal friction. Its threaded BSA shell ensures a secure fit and excellent frame compatibility across multiple widths. Whether you're upgrading your current setup or building a new rig, the Hope External Sealed Cartridge Bottom Bracket delivers consistent power transfer and long-lasting performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Appearance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eWith a sleek black anodized finish, this bottom bracket complements any bike build, offering a professional and clean aesthetic. Its compact design and precise machining not only enhance durability but also ensure compatibility with a wide range of modern cranksets.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Fits Hope and other brands with 30mm crank spindles\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Machined aluminum shell with stainless steel sealed cartridge bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Labyrinth seal reduces friction and protects against contaminants\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with 68mm, 73mm, 83mm, 100mm, and 120mm shell widths\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Supports multiple spindle interfaces, including Hope BSA30, EVO, Rotor 3D+, and RaceFace\/Easton CINCH\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Convertible to SRAM DUB with optional conversion kit (sold separately)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Designed for threaded BSA shells with 33.6mm ID, 24 TPI\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Shell Widths: 68mm, 73mm, 83mm, 100mm, 120mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Shell Interface: BSA (English)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Spindle Diameter: 30mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Shell ID: 33.6mm x 24 TPI\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Compatibility: Hope BSA30, 386 EVO, 392 EVO, Rotor 3D+, RaceFace\/Easton CINCH\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Weight: 112g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-26\"\u003e\u003cp\u003eEnsure your bike delivers optimal power and durability with the Hope External Sealed Cartridge Bottom Bracket - the perfect upgrade for serious cyclists who demand the best in materials, technology, and performance. Note: A specific fitting tool (HTT188) is required for installation and is sold separately. Check clearance before fitment, especially for power meter cranks.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium Machined Aluminum Cups with Stainless Steel Cartridge Bearings for Superior Durability and Precision \u003c\/li\u003e\n\u003cli\u003eHigh-Quality Stainless Steel Sealed Bearings with Labyrinth Seals Reduce Friction and Extend Service Life, Ensuring Smoother Pedal Performance \u003c\/li\u003e\n\u003cli\u003eCompatible with 30mm Spindles on Hope and Other Popular Bike Cranksets, with Adjustable Width Settings from 68mm to 120mm for Versatile Bike Compatibility \u003c\/li\u003e\n\u003cli\u003eEngineered for Enhanced Performance with External Sealed Cartridge Design, Providing Easy Maintenance and Replacement for Long-Term Reliability \u003c\/li\u003e\n\u003cli\u003eFeatures Convertibility to SRAM DUB and Compatibility with Various Spindle Types (386 EVO, RaceFace CINCH, Rotor 3D+), Making it a Flexible Choice for Upgraded Bicycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":42206307156035,"sku":"CR1970","price":136.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR1970.jpg?v=1779313246","url":"https:\/\/365cycles.com\/products\/hope-mountain-stainless-68mm-73mm-30mm-bottom-bracket-cr1970-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}