{"product_id":"mrp-gcx-chain-retention-and-bashguards-crsy0341","title":"MRP GCX Braze-On Chainguide for Gravel \u0026 Cyclocross Bikes | Aluminum, Lightweight, Noise-Reducing, 38-46T Range, Tool-Free Chain Access","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Gravel and Cyclocross Setup with the MRP GCX Chainguide - 38-46t, Braze-on, Aluminum Mount\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eEnhance your cycling performance with the MRP GCX Chainguide, the ultimate solution for gravel and cyclocross riders seeking a reliable, lightweight, and maintenance-friendly front drivetrain component. Crafted from durable aluminum and featuring innovative TPU co-molding, this chainguide ensures superior chain retention, reducing dropped chains and race interruptions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eConstructed from high-quality aluminum, the MRP GCX chainguide offers exceptional strength-to-weight ratio at just 29 grams, making it ideal for competitive racing and endurance rides. Its composite upper guide includes TPU co-molding to silently buffer chain contact, minimizing noise and wear while enhancing drivetrain smoothness.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Components\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eDesigned to work seamlessly with 38-46 tooth round chainrings (also compatible with 36-44t oval rings), the GCX chainguide provides flexible gearing options for various terrain and rider preferences. The 7mm chainline adjustment allows for quick, precise setup, ensuring optimal chain alignment and tension. The pop-up, tool-free chain access feature simplifies installation and routine maintenance, keeping you on the trail longer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eWith a sleek black finish and a compact, low-profile design, the MRP GCX chainguide integrates seamlessly into modern gravel and cyclocross bikes. Its braze-on mount makes it compatible with a wide range of frame configurations, providing a secure fit for aggressive riding, racing, or casual gravel adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Braze-on mount compatibility for hassle-free installation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatible with 38-46t round and 36-44t oval chainrings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Quick 7mm chainline adjustment for rapid setup\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Pop-up tool-free chain access for easy maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- TPU co-molding for noise reduction and chain silence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Lightweight aluminum construction weighing only 29g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eOptimize your bike's front drivetrain with the MRP GCX Chainguide-designed to deliver durability, ease of use, and peace of mind during your most demanding gravel races and cyclocross competitions. Get peak performance and reliable chain retention today!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimize your gravel and cyclocross riding with the MRP GCX Chainguide, engineered for reliable chain retention and maximum performance. \u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight, durable aluminum with a TPU co-molded upper guide, this chainguide provides quiet operation and reduces chain noise during intense rides. \u003c\/li\u003e\n\u003cli\u003eDesigned for braze-on mounting, it is compatible with 38-46t round and oval chainrings, making it versatile for various single-ring drivetrain setups. \u003c\/li\u003e\n\u003cli\u003eFeatures a 7mm chainline adjustment and a pop-up, tool-free chain access system that simplifies installation, maintenance, and quick derailleur adjustments on the trail or race course. \u003c\/li\u003e\n\u003cli\u003eBuilt for performance and durability, the MRP GCX Chainguide ensures your chain stays secure under demanding conditions, perfect for competitive cyclocross racers and gravel adventurers alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"MRP","offers":[{"title":"Default Title","offer_id":42203735097411,"sku":"CRSY0341","price":77.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CH0086.jpg?v=1779337580","url":"https:\/\/365cycles.com\/products\/mrp-gcx-chain-retention-and-bashguards-crsy0341","provider":"365 Cycles","version":"1.0","type":"link"}