Product Details
Description
101 Octane Front Brake Caliper for Genuine Roughhouse 50
Key Details
- 155-31
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: Genuine and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Genuine?
A: This SKU is listed with Genuine model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 4 × 4 × 6 in |
Restore confident stopping power with this 101 Octane single-piston front brake caliper assembly. Designed as a direct replacement for the Genuine RoughHouse 50 and a wide range of compatible 50cc Chinese and Taiwanese scooters, this caliper ships complete with brake pads — everything you need for a full caliper service in one kit.
Key Features
- Complete Assembly: Includes brake pads — ready to bolt on without sourcing additional hardware.
- Single-Piston Hydraulic Design: Reliable, proven caliper design matched to stock master cylinder specs on 50cc scooters.
- 43mm Bolt Hole Spacing: Direct bolt-on fit for RoughHouse 50 and compatible 50cc platforms — no drilling or modification required.
- Red Anodized Caliper Body: Durable finish that resists corrosion and heat from repeated braking.
- Broad Compatibility: Fits Genuine RoughHouse 50 and many popular Chinese/Taiwanese 50cc scooters.
- Type: Single-piston hydraulic front brake caliper
- Bolt Hole Spacing: 43mm
- Includes: Brake pads
- Color: Red
- SKU: 155-31
- Brand: 101 Octane
Fitment Guide
| Make | Model |
|---|---|
| Genuine | RoughHouse 50 |
| Baja | Sun City 50 |
| Baotian | BT49QT |
| Jmstar | JSD50QT |
| Jonway | YY50QT |
| Motofino | MF50QT |
| MZ | Moskito |
| PGO | Big Max |
| ZNEN | ZN50QT |
| Various | Compatible 50cc Chinese/Taiwanese scooters |





