{"product_id":"mrp-arg-chain-retention-and-bashguards-crbg0005","title":"MRP ARg Braze-On Chainguide for 38-54T 1x Gravel \u0026 Road Bikes | Lightweight, Noise-Reducing Aluminum Guide with Chainline Adjustment","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eBoost Your Gravel and Road Cycling Performance with the MRP ARg Braze-On Chainguide - Black (38-54t)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eElevate your riding experience with the lightweight, reliable, and innovative MRP ARg Braze-On Chainguide, designed specifically for 1x gravel and road bike setups. Weighing just 24 grams, this high-performance chain retention system offers essential chain security without adding unnecessary weight or noise, whether you're tackling challenging terrain or racing at your best.\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 durable, aerospace-grade aluminum, the ARg chainguide delivers superior strength and corrosion resistance. Its sleek, black anodized finish enhances durability while maintaining a low-profile aesthetic. Precision-engineered with an inline aluminum upper guide and an enhanced chainline adjustment of 8mm, the ARg ensures optimal alignment and minimal chain slap during aggressive rides.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eInnovative Components \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eEquipped with a nitrile rubber o-ring, this chainguide effectively eliminates chain noise, providing a quieter ride and reducing wear on drivetrain components. Its compact, streamlined design is optimized for 38-54t chainrings, compatible with a wide range of modern gravel and road bike frames featuring 43-51mm chainlines. The adjustable aluminum upper guide lends versatility, accommodating various frame geometries and chainring sizes, including oval rings (which may slightly reduce the riding range to 36-52t).\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\u003eDesigned for the committed gravel rider and avid road cyclist, the ARg chainguide seamlessly blends performance with style. Its sleek black finish complements any bike aesthetic, while its lightweight profile ensures unobtrusive installation. Ideal for gravel, all-road, and adventure cycling, this chainguide provides peace of mind during long rides, fast-paced group outings, or competitive events by preventing dropped chains and enhancing drivetrain reliability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Streamlined aluminum upper guide with 8mm chainline adjustment for perfect alignment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Noise-reducing nitrile rubber o-ring for quieter, smoother operation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatibility with 38-54t 1x chainrings on modern gravel and road bikes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Fits chainlines from 43-51mm across a variety of frame configurations\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Durable anodized black finish and lightweight design at just 24 grams\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Braze-on mounting for easy installation and wide compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your bike's drivetrain today with the MRP ARg Braze-On Chainguide - the compact, high-performance chain retention solution built for serious gravel and road enthusiasts. Experience confident, secure shifting and ride with peace of mind wherever your adventure takes you.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced chain retention for 1x gravel and road bikes, the MRP ARg Chainguide features a lightweight, durable aluminum upper guide with an integrated nitrile rubber O-ring for noise reduction and smooth, silent operation. \u003c\/li\u003e\n\u003cli\u003eDesigned for braze-on mount frames, the ARg supports a 38-54 tooth chainring range, optimizing performance across modern gravel and all-road bike setups with 43-51mm chainlines. \u003c\/li\u003e\n\u003cli\u003eConstructed with high-quality materials, the compact 24g design offers reliable chain security without adding bulk or weight, making it ideal for race days or long-distance gravel adventures. \u003c\/li\u003e\n\u003cli\u003eIncorporates advanced engineering with 8mm of chainline adjustment to ensure perfect compatibility with various frame geometries and chainring sizes, including compatibility with oval rings for versatile riding styles. \u003c\/li\u003e\n\u003cli\u003eFeaturing sleek black finish and streamlined profile, the MRP ARg Chainguide seamlessly blends style with function, providing a quiet, secure riding experience on rugged terrain and smooth asphalt alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"MRP","offers":[{"title":"Default Title","offer_id":42201811222595,"sku":"CRBG0005","price":77.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CH0155.jpg?v=1779345741","url":"https:\/\/365cycles.com\/products\/mrp-arg-chain-retention-and-bashguards-crbg0005","provider":"365 Cycles","version":"1.0","type":"link"}