{"product_id":"wolf-tooth-rear-replacement-axle-thru-axle-fk8318-bicycle-thru-axle","title":"Wolf Tooth 12x172mm Rear Thru Axle | Aerospace-Grade 7075 Aluminum | Precision Thread Pitch 1.5 | Made in Minnesota for Enhanced Durability \u0026 Stiffness","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's performance and durability with the Wolf Tooth Rear Thru Axle 12 x 172mm, featuring a 1.5 thread pitch. Crafted in Minnesota to aerospace standards from high-quality 7075-T6 aluminum and stainless steel, this axle combines precision engineering with innovative design for serious cyclists demanding reliability and strength.\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 7075-T6 aluminum, known for its excellent strength-to-weight ratio, and stainless steel washers, this rear thru axle offers exceptional durability and corrosion resistance. The black anodized finish not only enhances aesthetics but also provides an added layer of protection against the elements.\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\u003eEngineered for superior wheel security, the Wolf Tooth Thru Axle features a captive steel washer beneath the head, reducing friction on the dropout face. This design minimizes frame wear, prevents galling during removal, and ensures a stiff, secure clamping interface. With a torque specification of up to 12 Nm, it provides reliable performance during aggressive trail riding, enduro, or XC biking.\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\u003eDesigned with a 12mm diameter and a precise 1.5 thread pitch, this axle guarantees compatibility with a wide range of modern mountain bike hubs. The 172mm overall length offers a versatile fit, accommodating various bike frames-always confirm measurements using the included Axle Measurement Guide to ensure perfect compatibility.\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\u003ePresented in sleek black, this rear thru axle complements any mountain bike build. Ideal for replacing lost or damaged stock axles, it also serves as a high-performance upgrade for riders seeking increased stiffness, security, and longevity. Whether you're hitting the trail, streamlining your bike setup, or needing a reliable replacement, this axle delivers.\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 the USA to aerospace standards for exceptional quality and consistency\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Captive stainless steel washer reduces frame wear and prevents galling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with axle caps and trainer caps for added protection and training convenience\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Available in multiple lengths to suit various bike frames (check measurements for perfect fit)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Diameter: 12mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Thread Pitch: 1.5mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Thread Length: 13mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Overall Length: 172mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Material: 7075-T6 aluminum with stainless steel washer\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: 43 grams\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Max Torque: 12 Nm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Made in Minnesota, USA\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003eUpgrade your mountain bike's reliability with the Wolf Tooth Rear Thru Axle-designed for enthusiasts who demand precision engineering, durability, and optimal performance from their cycling gear. Perfect for mountain biking, trail riding, and enduro, this axle ensures your wheel stays secure, no matter the terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered in Minnesota to aerospace standards, the Wolf Tooth Rear Thru Axle offers unmatched durability and reliability for your mountain or road bike. \u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade 7075-T6 aluminum with a stainless steel washer, this axle delivers optimal strength, reduced weight, and corrosion resistance for demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eFeaturing a 1.5 thread pitch and a 172mm length, this thru axle ensures a secure fit with precise compatibility, improving stability and ride confidence on rugged trails or smooth roads. \u003c\/li\u003e\n\u003cli\u003eInnovative design with a captive steel washer minimizes friction on dropout faces, prevents galling, and enhances torque transfer-resulting in a stiff, secure wheel connection while protecting your bike frame. \u003c\/li\u003e\n\u003cli\u003eIdeal for replacing lost or damaged axles, this aftermarket component supports quick installation with a 5mm hex tool, and is suitable for 12mm thru-axle systems, making it a versatile upgrade for performance-oriented cyclists.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42356528906307,"sku":"FK8318","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT_AXLE_REAR_15x172_c148eee7-e8b0-4a73-90a8-ade63f03c5fb.jpg?v=1779332889","url":"https:\/\/365cycles.com\/products\/wolf-tooth-rear-replacement-axle-thru-axle-fk8318-bicycle-thru-axle","provider":"365 Cycles","version":"1.0","type":"link"}