MRP GCX Chainguide – 38-46t, Braze-on, Aluminum Mount
-
$79.95
Don’t lose the race to a dropped chain! The MRP GCX chainguide is perfect for gravel and cyclocross riders and racers wanting a bulletproof, single-ring front drivetrain. Newly redesigned to be lighter, quieter, and maintenance-friendly.
Description
Don’t lose the race to a dropped chain! The MRP GCX chainguide is perfect for gravel and cyclocross riders and racers wanting a bulletproof, single-ring front drivetrain. Newly redesigned to be lighter, quieter, and maintenance-friendly.
Additional information
| Chainguide Mount Type | Braze-on  | 
		
|---|---|
| Color | Black  | 
		
| Defined Color | Black  | 
		
| Material | Composite  | 
		
| Max Tooth (teeth) | 46  | 
		
| Weight | 29  | 
		
Reviews (0)
| 5 | 
                             | 
                        0 | 
| 4 | 
                             | 
                        0 | 
| 3 | 
                             | 
                        0 | 
| 2 | 
                             | 
                        0 | 
| 1 | 
                             | 
                        0 | 
- Child Carrier Trailer 17
 - Aero Bar Extensions 19
 - Computer Mount Kit/Adapter 116
 - Road Frames 22
 - BMX Peg 20
 - Messenger Bag 6
 - Brake Housing 37
 - Mustache Bar 6
 - Rear Shock Service Kits 52
 - Tire Liners 38
 - Brake Lever 6
 - Crown Race 27
 - Disc Brake Calipers 120
 - Dropper Seatpost Remote 61
 - Linear Pull Brake Noodle 16
 - Cadence/Speed Sensor 18
 - Training Wheel 12
 - Cleat Cover 9
 - Bar Tape 167
 - Reflective Stick-on 6
 - Bars 50
 - Direct Mount Chainrings 350
 - Roof Rack Wheel Fork 10
 - Roller Brake 10
 - Disc Golf 6
 - Chains 194
 - Fixtures & Accessories 3
 - Bag & Tool Kit 2
 - Hitch Rack Accessory 33
 - Road Bike 26
 - Track Bike 10
 - Brake 6
 - Bicycle Mounted Rack Part 55
 - Cable Cutter 6
 - Other Brake Lever Part 29
 - Compression Plug 17
 - Headset Tool 6
 - Dropout 43
 - Wheel/Frame Lock 19
 - Drop Bar Stoker Lever 6
 - Magnet 8
 - Container 6
 - Van/Truck Bed Rack 13
 - Bottom 6
 - Water Bottle Cage Hardware 40
 - Cyclocross/Hybrid Fork 40
 - Gloves 473
 - Fairing 6
 - Electronic Shifter Extra Part 25
 - Disc Golf Display 6
 - Integrated Handlebar/Aero Bar 8
 - Tubeless Valves 142
 - Spoke Nipple 37
 - Road Caliper Brakes 62
 - Spoke Kit 17
 - Derailleur Hanger Hardware 9
 - Derailleur 6
 - Body Cleanser/Hygiene 7
 - Tubeless Sealant 55
 - Water Bottle Part and Accessory 13
 - Grease 46
 - Axle Nut and Bolt 21
 - Jackets 100
 - Assembly Compound 22
 - Linear Pull Brake Small Part 8
 - Heart Rate Straps and Accessories 11
 - Power Meter 6
 - Miscellaneous Rear Derailleur Part 86
 - Ebike Crankset 96
 - Saddle Care and Part 8
 - Cyclocross Frame 23
 - Clip-On Aero Bar 23
 - Ski Carrier 11
 - BMX Caliper Brake Sets 6
 - Pulley Assembly 67
 - Internally Geared Hub 22
 - Brake Lever Hood 33
 - Crank Part 45
 - Front Derailleur 90
 - All-Road Frame 40
 - Washer 10
 - Drum Brake Part 6
 - Anti-Fog 6
 - Miscellaneous Spoke Tool 6
 - Headlight & Taillight Set 30
 - Detanglers 20
 - Bolt 23
 - Hub Set 6
 - Seatpost Part 30
 - Cable Stop and Guides 12
 - EPS Charger 6
 - Bulk Wax 6
 - Axle Set 29
 - Front QR Skewer 13
 - Y-Wrench 6
 - Headset Stack Spacer 67
 - Front Hub 121
 - Watersport Carrier 6
 - TT/Aero Brake/Shift Lever 6
 - Cage Assembly 58
 - Dropper Seatpost 222
 - Taillight 68
 - Pillow 6
 - Headset Upper 49
 - Sunglasses 24
 - Nut 8
 - Belt Drive Belt 18
 - First Aid Kit 6
 - Tubeless System Enhancements 46
 - Entrees 6
 - Steerer Extender 6
 - Quick Release Skewer Pair 13
 - Rear Shock Mount Kit 187
 - Leg Bands 9
 - Drop Bar Inline Levers 10
 - Interface Unit 6
 - Kit-In-A-Box Road Group 8
 - Stem Small Part 28
 - Lower Leg Assembly 33
 - Tubular Adhesive 10
 - Saddle 16
 - Left Crank Arm 62
 - Bike Protector 8
 - Thru Axle Trailer Hitch Adaptor 46
 - Front Derailleur Adaptor 19
 - Trailers 16
 - Wheel Bag 8
 - Hammock 6
 - Dropper Seatpost Part 234
 - Retail Store Fixture and Accessory 7
 - Beverage Essentials 12
 - Wound and Skin Care 6
 - Decarolis 28
 - Rear Mount Rack 47
 - Anti Chafe 25
 - Stem Column Adaptor 10
 - Trainer Accessories 25
 - Service Kit 100
 - Running Pant 6
 - U-Brakes 11
 - Power Unit 6
 - Cookware 6
 - Headset Top Cap 23
 - Dry Bag/Stuff Sack 6
 - Backpack 24
 - Seatposts 123
 - Stems 472
 - Travel / Shipping Case Part 6
 - Strollers 6
 - Pulley Bolt 12
 - BMX Bikes 6
 - Child Carrier 21
 - Tool Wrap 23
 - TT/Aero Lever Pair 9
 - Chair 6
 - Chainstay/Frame Protection 118
 - Bleed Kit 6
 - Dresses and Skirts 6
 - Foot Care 6
 - Tubeless Conversion Kits 13
 - Other Rack 23
 - Front Custom Wheel 6
 - Trainer Part 32
 - Thru Axle 130
 - Running Tight 6
 - Linear Pull Brake Set 14
 - Extra Parts 10
 - Safety Light 8
 - Woman 6
 - Cassettes 267
 - Van/Truck Bed Rack Part 7
 - Ebike Lock 30
 - Spoke 6
 - Shifter Battery 9
 - Trailer Stroller/Ski Kits 9
 - Cable Anchor Assembly 16
 - Bottle Cage Storage 13
 - Gear Maintenance 6
 - Rim Part 37
 - Insect Bite Relief and Repellent 6
 - Bottom Bracket 6
 - Pocket Knives and Multi-tool 6
 - Disc Rotor Parts and Lockrings 52
 - Apron 6
 - Insect Net 6
 - Tubeless Tape 77
 - BMX Hub Guard 30
 - Wear Indicator 6
 - Bell 73
 - First Responder Assistance 6
 - Rack Service Part 11
 - Cantilever Brake Set 7
 - Junction Box 16
 - Bianchi 96
 - Seatpost Clamp 121
 - Load Bar Tower 6
 - Small Part 69
 - Mountain Bike 43
 - Freehub Body 136
 - Trailer Wheels and Axle Parts 45
 - Trailer Covers/Fabric Parts 20
 - Cable Adjustment Assembly 10
 - Cartridge Bearing 121
 - Internally Geared Hub Part 68
 - Load Bar/Tower Set 10
 - Roof Rack Accessory 17
 - Repair Stands 35
 - Disc Rotor Adaptor 9
 - Pedal Washer 9
 - Thread Repair Kits 6
 - Kid 6
 - Remote Upgrade Kits 9
 - Peg Sleeve 16
 - Knickers 11
 - Casual Short 6
 - Mountain Frame 52
 - Cargo Carrier 6
 - Disc Brake Fluid 6
 - Shifter Battery Charger 9
 - Hydraulic Brake Lever Part 215
 - Load Bar 6
 - Coffee 6
 - Brake Shoe and Pad 91
 - Headlights 53
 - Luggage/Duffel Bag 9
 - Trailer Frame Parts 17
 - Cable Fixing Assembly 10
 - Rigid Mountain Fork 22
 - Pedal Wrench 6
 - Disc Brake & Lever 4
 - Spindle 17
 - BMX Crankset 62
 - Remote Shifter 13
 - Disc Brake Hose Kit 93
 - One-Piece Crankset 6
 - Spoke Tensiometer 6
 - Helmet Parts and Accessories 6
 - Light Part 57
 - Top Cap 13
 - Cyclocross Bike 18
 - Shifter 6
 - Rack Accessories 10
 - U-Brake Part 8
 - Battery Charger Cable 7
 - Bracket/Accessory 27
 - Travel / Shipping Cases 9
 - Bag Part 25
 - Chainring 7
 - Polish 13
 - Lumbar/Fanny Pack 14
 - Other Trailer Parts 22
 - Phone Charger 6
 - Track Frames 6
 - Pedal Small Part 109
 - Recovery 6
 - Compression Bottom 6
 - Swim Wear 6
 - Folding Lock 30
 - Brake Pad and Shoe Part 16
 - Belt Drive Ring 16
 - Branded Sign/Banner 13
 - Rear Hub 220
 - Trunk Rack Accessory 7
 - Air Springs & Parts 142
 - T-Shirt 6
 - Roof Rack Bike Carrier 13
 - Hitch Rack Part 6
 - Road Shifter Part 92
 - Rear Wiring Kit 6
 
Related Products
STEPS SM-CDE80 Chain Guide
-
Only 2 left in stock
STEPS SM-CDE70 Chain Guide
-
Only 1 left in stock
Mounted in place of a front derailleur, the Chain Keeper works with single and 1x multi speed drivetrains using a narrow chain. The chain block surrounds the chain as it meets the chainring and prevents it from skipping off.
- Accommodates a range of chain line measurements and chainring sizes
 - Not designed for downhill/freeride/big hit use
 
-
In stock
SXg Alloy Chain Guide
- Full-sized upper and lower guides with quiet, TPU co-molded inner
 - Nylon skid attached directly to integrated lower guide
 - Swingset hardware allows guides to rotate apart for easy chain installation
 - Installs and adjusts with a single 4mm hex
 - Compatible with chain lines 49mm and wider, including Boost 148
 - Compatible with 1×7, 1×9, 1×10, and 1×11 drivetrains
 
-
In stock
Enjoy an added sense of security on the trails with the Shimano STEPS CD-EM800 chain device for e-MTB.
-
Only 1 left in stock
Mini G5 SL Alloy Chain Guide
- Integrated nylon skid glides over rocks and obstacles
 - Installs and adjusts with a single 4mm hex
 - Swingset™ hardware allows guides to rotate apart for easy chain installation
 - Compatible with chain lines 50mm and wider (55mm and wider on 83mm BB shells)
 - Compatible with 1×7, 1×9, 1×10, and 1×11 drivetrains
 - Alloy backplate
 
-
In stock
The 2x chain guide provides robust chain retention and chainring protection for 2×10 and 2×9 drivetrains.
- Integrated skid protects chainrings and glides over rocks and obstacles
 - Modular skid saves 40g when removed
 - Patent-pending dual pulley design provides precise chain engagement while reducing noise and drag
 - Raised top fin profile prevents the chain from dropping to the BB shell
 - Compatible with 9 and 10 speed drivetrains
 
-
In stock
The K-Edge 1x Race Chain Guide is designed for chain retention under the most abusive conditions. It has been tested for all 1x drive-train application, including gravel, cyclocross, mountain, and road.
- Optimized for 36T to 52T Chain Rings
 - Braze-on mount and braze-on adapter clamp compatible
 - Fully adjustable for height, center-line, and angle
 - Optimized for 11- and 12-speed drivetrains
 - CNC machined from 6061-T6 Aluminum (no plastic parts)
 - Stainless steel hardware
 - Weight: 60.8g (excluding braze-on adapter clamp)
 
-
In stock
SXg CS Steel Chain Guide
- Co-molded "HD2" upper guide with softer durometer interior for silent guidance
 - Tracked and grooved upper guide / backplate interface increases stiffness and eases installation
 - Lower guide features Whippersnapper™ technology for retention without moving parts or friction
 - Integrated skid protects chainrings and glides over rocks and obstacles
 - Installs and adjusts with a single 4mm hex
 - Swingset™ hardware allows guides to rotate apart for easy chain installation
 - Compatible with chain lines 49mm and wider
 - Compatible with 1×7, 1×9, 1×10, and 1×11 drivetrains
 - Steel backplate
 
-
In stock
The MRP AMg SLR chainguide eliminates dropped chains and bent chainrings. It combines a lightweight upper guide and a durable bashguard, mated to a carbon fiber backplate. Unlike the cheap, flexy, and rattle-prone upper guides found on other products, the AMg features a premium, stiff, silent upper guide and a tough fiber-infused bashguard.
-
Only 4 left in stock
Designed for enduro and trail riding, the MRP AMg CS chain guide utilizes a premium-finish steel backplate, durable nylon upper guide and a patented integrated skid to eliminate dropped chains and bent chainrings.
- Premium-finish steel backplate provides stiffness and durability
 - The co-molded “TR” upper guide provides for quiet operation
 - Compatible with 28-34T chainrings
 - ISCG-05 mount
 - Designed for use with 1x drivetrains
 - Boost compatible
 
-
In stock
SXg SL Alloy Chain Guide
- Co-molded "HD2" upper guide with softer durometer interior for silent guidance
 - Tracked and grooved upper guide / backplate interface increases stiffness and eases installation
 - Lower guide features Whippersnapper™ technology for retention without moving parts or friction
 - Integrated skid protects chainrings and glides over rocks and obstacles
 - Installs and adjusts with a single 4mm hex
 - Swingset hardware allows guides to rotate apart for easy chain installation
 - Compatible with chain lines 49mm and wider, including Boost 148
 - Compatible with 1×7, 1×9, 1×10, and 1×11 drivetrains
 - Alloy backplate
 
-
In stock



                        
                        
    
    
    
    
    
    
    
    
    
    
    
    
Reviews
There are no reviews yet.