{"product_id":"surly-ultra-new-disc-32-hole-6-bolt-disc-threaded-standard-hu0845-bicycle-rear-hub","title":"Surly Ultra New Disc Rear Hub 10x1 Threaded x 135mm 6 Bolt Disc Threaded Standard J-Bend Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your bike build with the Surly Ultra New Rear Hub - the perfect combination of durability, performance, and versatile compatibility for serious cyclists and bike builders. Designed for 135mm quick-release frames, this high-performance rear hub features a threaded freehub body compatible with standard 1.37\" x 24tpi cassette systems, making it ideal for mountain biking, touring, and versatile bike builds.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eBuilt with premium 6061-T6 forged aluminum, the Surly Ultra New Rear Hub ensures strength without excess weight, providing reliable performance on rugged terrains. The hub shell's rugged construction is complemented by 6901 sealed cartridge bearings, delivering smooth rotation and enhanced longevity in demanding conditions. The 4130 CroMoly axle and stainless steel cones with aggressive knurling improve grip and reduce slippage, ensuring secure, maintenance-friendly performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned for precision and ease of maintenance, this hub features an innovative shouldered axle system that allows for completely adjustment-free installation. The stainless steel 6mm bolts included provide additional security to the assembly, while the quick release compatibility allows for rapid wheel changes. With a weight of just 376 grams, this hub offers an optimal balance of strength and weight savings for discerning riders.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eEquipped with sealed cartridge bearings, the Surly Ultra New Rear Hub ensures clean, reliable operation even in wet or muddy conditions. The 6-bolt disc brake compatibility provides versatile braking options suitable for mountain biking, drop bar gravel riding, or touring setups. The hub's 32-hole configuration and J-bend spoke interface make it compatible with a wide range of wheel builds.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Cases\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eFeaturing a sleek black finish and a robust 32-spoke flange, this rear hub is perfect for mountain bikers, cycle tourists, and bike enthusiasts seeking durability and reliability. Ideal for upgrading existing wheelsets or custom-building new wheels for heavy-duty riding, it excels in demanding environments, whether on technical trails or long-distance touring.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eThe Surly Ultra New Rear Hub's unique adjustment-free axle system simplifies service and reduces setup time, while the aggressive knurling on cones enhances grip for secure tightening. Its durable construction, combined with compatibility with various disc brake standards and quick release axle options, makes it a versatile choice for custom wheel builds.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your bicycle's performance with the Surly Ultra New Rear Hub - built for durability, engineered for ease, and designed for cyclists who demand excellence. Whether building a mountain bike, touring rig, or upgrading your existing wheelset, this hub delivers superior quality, reliability, and performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eKeywords: Surly rear hub, 135mm rear hub, threaded disc hub, 6-bolt disc brake hub, sealed cartridge bearings, lightweight bike hub, mountain bike hub, touring bike hub, custom wheelset, heavy-duty bike components, bike upgrade, durable rear hub.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium 6061-T6 forged aluminum hub shell offers exceptional strength and durability while remaining lightweight for responsive riding performance. \u003c\/li\u003e\n\u003cli\u003eEquipped with high-quality 6901 sealed cartridge bearings, ensuring smooth rotation and long-lasting reliability even under heavy loads and demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eFeatures a 4130 CroMoly axle with aggressive knurling on cones and bolt caps for secure engagement and reduced slippage, making maintenance and adjustments straightforward. \u003c\/li\u003e\n\u003cli\u003eDesigned for versatile use with threaded x 135mm rear spacing and 6-bolt disc brake compatibility, ideal for mountain biking, gravel riding, and all-mountain adventures. \u003c\/li\u003e\n\u003cli\u003eInnovative shouldered axle system allows for adjustment-free setup and simple servicing, providing hassle-free wheel installation and maintenance for both professional mechanics and DIY enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Surly","offers":[{"title":"Default Title","offer_id":42206965858371,"sku":"HU0845","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HU0845.jpg?v=1773351998","url":"https:\/\/365cycles.com\/products\/surly-ultra-new-disc-32-hole-6-bolt-disc-threaded-standard-hu0845-bicycle-rear-hub","provider":"365 Cycles","version":"1.0","type":"link"}