RIDERACE MTB Chain Guide ISCG 03/05 BB Mount 1x 32-38T Bash Guard
RIDERACE MTB Chain Guide ISCG 03/05 BB Mount 1x 32-38T Bash Guard
RIDERACE MTB Bicycle Chain Guide – ISCG 03/05 & BB Mount | 1x System | 32-38T
Keep your drivetrain running smoothly on every trail with the RIDERACE Bicycle Chain Guide. Engineered specifically for mountain bikes running a 1x drivetrain system, this chain guide combines an anodized aluminum alloy body with a durable nylon guide channel to keep your chain perfectly seated — even on the roughest descents and technical terrain.
Made in Mainland China.
Why Choose the RIDERACE Chain Guide?
- 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 for ISCG-03 / hollow axle installations — ISCG-05 soft-tail frames mount directly with no adapter needed.
- 1x System Ready (32–38T): Designed exclusively for single-chainring setups, supporting chainrings from 32T to 38T. Easily dial in the right gearing for any trail type or riding style.
- Anti-Shedding Nylon Guide: The nylon guide channel features an anti-shedding structure that keeps the chain firmly in place without causing wear or damage to your chain links.
- Steel Bearing Guide System: A silent, lubricated steel bearing controls chain tension and minimizes up-and-down chain movement during rough, high-vibration riding.
- Chainwheel Bash Protector Plate: The integrated bash guard plate shields your chainring and crankset from rocks, roots, and trail debris — extending the life of your drivetrain components.
- Premium Finish: Anodized and sandblasted aluminum alloy body in sleek black for lasting durability and a clean look on any build.
Specifications
| Material | Aluminum Alloy (main body) + Nylon |
| Color | Black |
| Surface Finish | Anodized & Sandblasted |
| Dimensions | 200 × 200 × 40 mm |
| Chainring Compatibility | 32T – 38T (Single Chainring / 1x System) |
| Mount Type | ISCG-03, ISCG-05, BB Mount (Hollow Axle) |
| Model | RR9073 |
What's in the Box?
- 1× RIDERACE Chain Guide with Bash Protector Plate
- 1× Conversion Seat (for ISCG-03 / Hollow Axle installations)
- Mounting hardware
Note: Due to lighting conditions, slight color variations between product photos and the actual item may occur.
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Frequently Asked Questions
Q: Is the RIDERACE Chain Guide compatible with both ISCG-03 and ISCG-05 frames?
A: Yes. The RIDERACE Chain Guide supports ISCG-03 soft-tail frames, ISCG-05 soft-tail frames, and hollow-axle bottom brackets. A conversion seat is included for ISCG-03 and hollow-axle setups. ISCG-05 soft-tail frames install directly without any adapter.
Q: What chainring sizes are compatible with this chain guide?
A: This chain guide is designed for single-chainring (1x) systems with chainrings ranging from 32T to 38T, making it versatile for cross-country, trail, and enduro MTB riding styles.
Q: Will the nylon guide channel damage my chain over time?
A: No. The nylon guide channel uses an anti-shedding structure specifically designed to retain the chain securely without causing wear or damage to chain links. The steel bearing inside is silently lubricated to further reduce friction and chain movement during vibration.
Q: Does the bash guard actually protect the chainring from trail debris?
A: Absolutely. The integrated chainwheel bash protector plate is constructed from durable nylon and acts as a shield between your chainring and ground-level obstacles like rocks, roots, and debris — helping to prolong the life of your drivetrain.
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.