{"product_id":"project-321-g3-32-hole-rrhb2500-bicycle-rear-hub","title":"Project 321 G3 Rear Hub 12x157 J-Bend Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your mountain biking and gravel adventures with the Project 321 G3 6-Lock Disc Rear Hub - the ultimate combination of performance, durability, and innovative engineering. Designed for serious riders seeking reliability and precision, this high-performance rear hub features advanced components, superior build quality, and versatile compatibility with your favorite disc brake systems.\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\u003eConstructed from aerospace-grade anodized 7075 aluminum, the Project 321 G3 6-Lock hub offers exceptional strength-to-weight ratio, corrosion resistance, and durability. Its rugged construction is complemented by precision-machined components, ensuring longevity under demanding riding conditions. The hub's black finish adds sleek style to any bike build.\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\u003eExperience instant engagement with an impressive 1.25-degree\/288-point engagement system. The hub employs eight 3-step pawls phased in teams of two on a 72-tooth drive ring, delivering near-instant power transfer and a confident, rock-solid feel during climbs, sprints, and technical terrain. The magnetic pawls pull stronger as they approach engagement, reducing drag while coasting and maintaining smooth, silent operation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eInnovative Components \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eFeaturing a magnetically driven pawl mechanism with no springs or complex moving parts, the G3 6-Lock hub minimizes maintenance needs and ensures consistent performance. The advanced 6-Lock six-bolt interface provides versatile compatibility with Center Lock rotors, making setup quick and secure. Heavy-duty double-row bearings and anodized axles with fine pitch preload adjustments guarantee smooth rotation and durability for high-stress riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDesigned for aggressive trail riders, enduro racers, and gravel grinders, this rear hub pairs seamlessly with 12x157mm thru-axles for enhanced stability and strength. Its sleek black aesthetic complements any bike frame, while the 32-hole J-bend spoke holes enable a reliable, compatible wheel build for both aggressive riding and everyday trail use.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features at a Glance:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Materials: 7075 aluminum, anodized for corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Engagement: 1.25 \/288 points with magnetically actuated pawls\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatibility: XDR driver body, Center Lock rotor interface\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Axle Spacing: 12x157mm thru-axle\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Number of Holes: 32\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Style: Sleek black finish for modern, aggressive styling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Made in Canada with strict manufacturing standards\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Versatile six-bolt\/Center Lock compatibility for easy rotor installation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003eUpgrade your wheelset with the Project 321 G3 6-Lock Disc Rear Hub for unmatched engagement, durability, and a premium riding experience. Designed for riders who demand quality, this hub elevates your bike's performance across all terrains, ensuring you stay confident and in control on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision 1.25 engagement with 288 points for instant, rock-solid power transfer and seamless pedal feel. \u003c\/li\u003e\n\u003cli\u003eConstructed from durable anodized 7075 aluminum, featuring a lightweight yet robust design optimized for high-stress cycling conditions. \u003c\/li\u003e\n\u003cli\u003eEquipped with innovative magnet-driven pawls minimizing drag and eliminating springs for smoother coasting and increased efficiency. \u003c\/li\u003e\n\u003cli\u003eSupports versatile braking options with a 6-Lock six-bolt design compatible with Center Lock rotors, ideal for road or mountain bike setups. \u003c\/li\u003e\n\u003cli\u003eDesigned for maximum durability and performance, with double-row bearings and precise preload adjustment, made in Canada for quality assurance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Project 321","offers":[{"title":"Default Title","offer_id":42355298762819,"sku":"RRHB2500","price":440.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/PT6400.jpg?v=1773635333","url":"https:\/\/365cycles.com\/products\/project-321-g3-32-hole-rrhb2500-bicycle-rear-hub","provider":"365 Cycles","version":"1.0","type":"link"}