Wiseco Piston Cometic Gasket Top End Cylinder Kit KTM 85 SX TC85 MC 85 2018-2025
Complete 47mm top end rebuild kit for KTM 85 SX, Husqvarna TC 85, and GasGas MC 85 with Wiseco piston.
BPRATV 47mm Top End Cylinder Kit Wiseco Piston Cometic KTM Husqvarna GasGas 85
📖 Product Description
The BPRATV 47mm Top End Cylinder Kit is a complete, race-ready rebuild solution engineered for KTM, Husqvarna, and GasGas 85cc two-stroke models. Featuring a BPRATV Nikasil-plated stock bore cylinder, a Wiseco forged piston, and a Cometic top end gasket kit, this package restores factory compression, throttle response, and long-term reliability for aggressive riding and competition use.
🔥 Key Features & Benefits
Built to OEM specifications and tested for durability, this top end kit delivers consistent power and dependable performance lap after lap.
- BPRATV 47mm stock bore Nikasil plated cylinder manufactured to OEM specifications
- Wiseco forged piston kit (Part #855M04700) for increased strength and reduced weight
- Complete piston assembly including rings, wrist pin, and circlips
- New heavy duty piston wrist pin bearing
- Cometic top end gasket kit with all required base gaskets and head O-rings
- Direct bolt-on replacement—no machining required
✅ Compatibility
Precision-fit for the following 85cc models:
- KTM 85 SX (2018–2025)
- KTM 85 SX Big Wheel (2018–2025)
- GasGas MC 85 17/14 (2022–2025)
- GasGas MC 85 19/16 (2021–2025)
- Husqvarna TC 85 & TC 85 Big Wheel (2018–2025)
❓ Frequently Asked Questions (FAQ)
-
Q: Is this a complete top end rebuild kit?
A: Yes, it includes the cylinder, Wiseco piston kit, new top end bearing, and Cometic top end gasket set.
-
Q: Does this require cylinder boring?
A: No, this is a stock bore 47mm Nikasil cylinder designed for direct installation.
-
Q: Is the piston forged?
A: Yes, the Wiseco piston is forged for superior durability and performance.
-
Q: Does the kit include a warranty?
A: Yes, it includes a 1-year limited manufacturer warranty.
🌟 Why Buy from BPRATV? Trusted Performance Experts 🌟
At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. Every component is selected to meet the demands of serious riders and racers. Trust BPRATV to keep your 85cc race bike running at its best, every single time.
Rebuild with confidence—get your BPRATV top end kit today.
BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
© BPRATV LLC 1-year limited warranty from the manufacturer for material or workmanship defects.*
Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express or implied warranty. Installation may void manufacturer warranties and may be illegal in some locations. This product is intended for closed-course, nonroad competition use only and is exempt from applicable EPA and California emissions regulations.
