Name: MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black
Brand: MRP
SKU: MR-20-9-721
Price: 79.95 USD
Availability: InStock

MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black

$79.95

Shipping calculated at checkout.

Free Domestic shipping

In stock, ready to ship
Backordered, shipping soon

Whether it’s the weekly group ride or the “A” race of your season don’t let a dropped chain leave you panicked greasy and desperately chasing. The new ARg chainguide offers 25 grams of vital insurance for every 1x all-road or gravel bike. With its compact design the ARg is so lightweight and quiet that you’ll barely even notice it’s there.

Streamlined aluminum upper guide with 8mm of chainline adjustment

Features a nitrile rubber o-ring to eliminate noise

 Typically fits 38-54t 1x chainrings but can vary based on braze-on location on frame (Oval rings reduce range by approximately 2 teeth (36-52t in most cases)

Designed to be compatible with 43-51mm chainlines covering all modern gravel and road 1x systems

Model	ARg
Range	38-54t
Mount	Braze-on
Color	Black
Weight	24g

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

[{"id":51195516617024,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MR-20-9-721","requires_shipping":true,"taxable":true,"featured_image":{"id":51511115612480,"product_id":9949241147712,"position":1,"created_at":"2025-10-23T15:56:46-07:00","updated_at":"2025-10-23T15:56:48-07:00","alt":"MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black","width":763,"height":900,"src":"\/\/spokex.com\/cdn\/shop\/files\/CH0155.jpg?v=1761260208","variant_ids":[51195516617024]},"available":true,"name":"MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black","public_title":null,"options":["Default Title"],"price":7995,"weight":35,"compare_at_price":7995,"inventory_management":"shopify","barcode":"702430223454","featured_media":{"alt":"MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black","id":41438394745152,"position":1,"preview_image":{"aspect_ratio":0.848,"height":900,"width":763,"src":"\/\/spokex.com\/cdn\/shop\/files\/CH0155.jpg?v=1761260208"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

{"id":51195516617024,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MR-20-9-721","requires_shipping":true,"taxable":true,"featured_image":{"id":51511115612480,"product_id":9949241147712,"position":1,"created_at":"2025-10-23T15:56:46-07:00","updated_at":"2025-10-23T15:56:48-07:00","alt":"MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black","width":763,"height":900,"src":"\/\/spokex.com\/cdn\/shop\/files\/CH0155.jpg?v=1761260208","variant_ids":[51195516617024]},"available":true,"name":"MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black","public_title":null,"options":["Default Title"],"price":7995,"weight":35,"compare_at_price":7995,"inventory_management":"shopify","barcode":"702430223454","featured_media":{"alt":"MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black","id":41438394745152,"position":1,"preview_image":{"aspect_ratio":0.848,"height":900,"width":763,"src":"\/\/spokex.com\/cdn\/shop\/files\/CH0155.jpg?v=1761260208"}},"requires_selling_plan":false,"selling_plan_allocations":[]}

Built with care

Ready for Adventure 🚴‍♂️

Every bike that leaves our shop is more than just a machine—it’s a promise of quality. From the moment you choose your ride, our expert team gets to work, hand-building and prepping each bike with precision. We meticulously inspect every component, fine-tune the details, and run thorough safety checks to ensure everything is dialed in perfectly. Because when you hit the road or trail, you deserve a bike that’s ready for anything.

Ride with confidence—crafted by us, powered by you. 🌟

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

MRP ARg Chainguide - Braze-On Mount 38-54t Braze-on Black

Shipping Policy

You may also like

Recently viewed

Customer Reviews

Let customers speak for us