{"product_id":"wolf-tooth-rear-replacement-axle-thru-axle-fk8321-bicycle-thru-axle","title":"Wolf Tooth 12mm 1.75x174mm Aluminum Rear Through Axle - Aerospace-Grade, CNC Machined, Stiff, Lightweight Bike Replacement Axle for MTB \u0026 Road","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your bike's performance and reliability with the Wolf Tooth Rear Thru Axle 1.75 x 174mm - a precision-engineered component designed for serious cyclists who demand durability, strength, and seamless compatibility. Crafted in Minnesota to aerospace standards, this 12mm rear through axle offers a superior upgrade over stock parts for mountain, gravel, and trail riding.\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 from high-grade 7075-T6 aluminum and stainless steel washers, the Wolf Tooth Rear Thru Axle combines lightweight performance with exceptional toughness. The corrosion-resistant stainless steel washer under the axle head minimizes friction on the dropout face, protecting your frame and ensuring smooth operation. Its sleek black finish adds a professional look to your bike's drivetrain.\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 optimal stiffness and secure wheel attachment, this axle transfers more tightening torque to the clamping load, resulting in a rock-solid connection that improves handling and stability on rough terrains. The captive steel washer prevents galling and sticking during wheel removal, making maintenance easier and more efficient. With a torque rating of up to 12 Nm, this axle ensures your bike stays secure under demanding riding conditions.\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\u003eThe 12mm diameter and 174mm overall length provide a perfect fit for compatible mountain and gravel bikes. The axle features a 1.75 thread pitch with a 20mm thread length, meticulously measured for precision fitment. Compatible with all standard 12mm thru-axle hubs, it's an ideal replacement for lost or damaged axles. For added protection, consider pairing with Wolf Tooth Axle Caps or Trainer Caps to safeguard your component during transport and indoor training.\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 riders who value performance and durability, this black anodized axle complements any bike aesthetic while offering robust support during intense trail rides, gravel adventures, or bike park sessions. Its lightweight profile (43g) ensures minimal impact on bike weight while maximizing strength. Whether upgrading a dedicated downhill rig or building a reliable gravel bike, the Wolf Tooth Rear Thru Axle provides a secure, professional-grade solution.\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\u003e- Made in Minnesota to aerospace standards for unmatched quality and precision\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Captive stainless steel washer reduces friction and prevents galling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with a wide range of hub and frame configurations with precise measurement specifications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- US patent and trademark protected design for reliability and innovation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eUpgrade your bike's performance with the Wolf Tooth Rear Thru Axle 1.75 x 174mm - the premium choice for secure, durable, and stylish wheel attachment on mountain and gravel bikes. Always refer to the size guide and use grease on threads for optimal installation and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength 7075-T6 aluminum construction ensures durability and lightweight performance for demanding mountain biking and road riding conditions.\u003c\/li\u003e\n\u003cli\u003eEngineered with aerospace-grade precision, the Wolf Tooth Rear Thru Axle features a captive stainless steel washer to reduce friction, prevent galling, and protect your bike's frame integrity.\u003c\/li\u003e\n\u003cli\u003eDesigned for compatibility with 12mm thru axle systems, this 174mm length axle offers a secure fit with improved clamping torque, resulting in a stiffer, more responsive ride experience.\u003c\/li\u003e\n\u003cli\u003eInnovative features include a tool-friendly 5mm hex interface for quick installation and removal, along with optional axle caps and trainer caps for added protection during storage and indoor training sessions.\u003c\/li\u003e\n\u003cli\u003eMade in the USA to strict aerospace standards, this rear thru axle combines superior materials and engineering to deliver reliability, ease of use, and peace of mind on every ride.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42356529201219,"sku":"FK8321","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT_AXLE_REAR_175x174_30171713-30ee-429a-9d93-7a76f965e227.jpg?v=1773369222","url":"https:\/\/365cycles.com\/products\/wolf-tooth-rear-replacement-axle-thru-axle-fk8321-bicycle-thru-axle","provider":"365 Cycles","version":"1.0","type":"link"}