RIDERACE MTB Chain Guide ISCG 03/05 BB Mount 1x 32-38T – Black
RIDERACE MTB Chain Guide ISCG 03/05 BB Mount 1x 32-38T – Black
RIDERACE MTB Bicycle Chain Guide – ISCG 03/05 & BB Mount | 1x System | 32–38T
Keep your drivetrain running smooth on every trail with the RIDERACE MTB Bicycle Chain Guide. Engineered for single-chainring (1x) setups on mountain bikes, this chain guide combines an anodized aluminum alloy frame with a durable nylon guide body — delivering quiet, reliable chain retention through the roughest terrain.
Key Features
- ISCG 03/05 & BB Mount Compatibility: Fits ISCG-03 soft-tail frames, ISCG-05 soft-tail frames, and hollow-axle bottom brackets. Includes a conversion seat so ISCG-03 / hollow-axle riders can install without modification; ISCG-05 soft-tail frames install directly.
- 32–38T Chainring Range: Supports single chainrings from 32T to 38T, giving you the flexibility to dial in your gearing for XC, trail, enduro, and downhill riding styles.
- Anti-Shedding Nylon Chain Cage: The nylon guide body features an anti-shedding structure that captures and directs the chain without causing wear or damage to chain links.
- Steel Bearing Guide: A precision steel bearing provides silent, self-lubricating tension control, reducing chain bounce and vertical movement during heavy vibration.
- Bash Guard / Chainwheel Protector Plate: The integrated 1x bash protector plate shields your chainring and crankset from rocks, roots, and trail debris — extending the life of your drivetrain components.
- Anodized & Sandblasted Finish: Hard-anodized and sandblasted aluminum alloy body resists corrosion, scratching, and trail grime while keeping weight low.
Specifications
| Model | RR9073 |
| Material | Aluminum alloy body, nylon guide & bash plate |
| Surface Finish | Anodized & Sandblasted |
| Color | Black |
| Dimensions | 200 × 200 × 40 mm |
| Chainring Compatibility | 32T – 38T (1x single chainring) |
| Mount Type | ISCG-03 / ISCG-05 / BB Mount (hollow axle) |
| Country of Origin | Made in Mainland China |
Note: Due to lighting conditions during photography, actual color may vary slightly from images shown.
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Frequently Asked Questions
Q: Is this RIDERACE chain guide compatible with both ISCG-03 and ISCG-05 frames?
A: Yes. The chain guide is compatible with ISCG-03 soft-tail frames, ISCG-05 soft-tail frames, and hollow-axle bottom brackets. ISCG-05 soft-tail frames can be installed directly without any adapter. For ISCG-03 and hollow-axle setups, use the included conversion seat for a secure, stable fit.
Q: What chainring sizes does this MTB chain guide support?
A: This chain guide is designed for single-chainring (1x) drivetrains in the 32T to 38T range. This covers a wide variety of trail, enduro, and all-mountain MTB builds, giving you gearing flexibility across different terrains.
Q: Will the nylon guide body damage my chain?
A: No. The nylon guide features an anti-shedding structure specifically designed to capture and guide the chain without scratching or wearing down the chain links. The steel bearing also provides smooth, quiet tension control to minimize chain movement and reduce wear over time.
Q: What does the bash protector plate do?
A: The integrated bash protector plate (chainwheel guard) shields your chainring and crankset from direct impacts with rocks, roots, logs, and trail debris. This is especially important on aggressive trail and enduro rides where low-clearance obstacles can strike the drivetrain area.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.