{"product_id":"sugino-401-track-axle-spacer-axsp0037","title":"Sugino Track 401 M8x6.3 Chrome Plated Steel Chainring Bolt - Nut Set - NJS Approved, Precision CNC Designed for Track Cycling \u0026 Fixed Gear Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your track bike setup with the Sugino Track 401 Chainring Bolt\/Nut Set, M8x6.3mm - a premium component built for durability, precision, and performance. Designed specifically for competitive and fixed-gear cycling, this 10-piece kit combines high-quality materials with advanced engineering to ensure a secure, reliable fit for your chainring assembly.\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\u003eCrafted from high-grade CrMo (chromoly) steel and finished with a durable chrome plating, these chainring bolts and nuts offer exceptional corrosion resistance and long-lasting performance. The chrome plating not only provides a sleek, polished look but also protects against rust, making them suitable for all weather conditions.\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 precision fit and stability, the Sugino Track 401 Bolts feature a standard M8x6.3mm size, ensuring compatibility with most track and fixed-gear chainrings. The strong steel construction combined with precise threading ensures optimal torque transfer, preventing loosening during intense rides or sprints.\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\u003eThis 10-piece set includes all necessary hardware for a complete chainring installation or replacement, making maintenance quick and hassle-free. The optimized design meets NJS (Nihon Jitensha Shinkokai) standards, guaranteeing high-quality, race-ready components that meet professional cycling requirements.\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\u003eWith its classic chrome finish, the Sugino Track 401 Chainring Bolt\/Nut Set adds a sleek, polished aesthetic to your track bike. Perfect for fixed-gear riders, track racers, and cycling enthusiasts who demand both style and performance, these bolts provide a secure fastening solution during all types of racing and training.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eTrusted by professional cyclists and enthusiasts alike, the Sugino Track 401 bolts stand out with their precise dimensioning, NJS approval, and corrosion-resistant chrome plating. Whether you're upgrading your bike or performing routine maintenance, these bolts ensure your chainring remains secure under high-stress conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your track bike with confidence-choose the Sugino Track 401 Chainring Bolt\/Nut Set for superior construction, reliable performance, and sleek style. Ideal for competitive riders seeking durability and precision-engineered components for optimal cycling experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium chrome-plated CrMo steel construction ensures enhanced durability, corrosion resistance, and a sleek aesthetic for long-lasting performance on the track. \u003c\/li\u003e\n\u003cli\u003eEngineered specifically for fixed gear and track bike setups, these M8x6.3mm bolts provide a secure, reliable fit that maintains precise chainring alignment during high-speed sprints and aggressive riding. \u003c\/li\u003e\n\u003cli\u003eDesigned with NJS approval, the Sugino Track 401 Chainring Bolt\/Nut Set meets strict racing standards, making it an ideal choice for competitive cyclists seeking quality components. \u003c\/li\u003e\n\u003cli\u003eThe 10-piece kit offers a complete solution for attaching and securing chainrings, simplifying installation and ensuring consistent performance with high-torque handling. \u003c\/li\u003e\n\u003cli\u003eWith a classic chrome finish and precision machining, these versatile bolts complement various racing and fixed gear bike styles, elevating both performance and aesthetic appeal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Sugino","offers":[{"title":"Default Title","offer_id":42354386206787,"sku":"AXSP0037","price":42.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/SO3801.jpg?v=1773636809","url":"https:\/\/365cycles.com\/products\/sugino-401-track-axle-spacer-axsp0037","provider":"365 Cycles","version":"1.0","type":"link"}