Namura Size A Standard Bore Top End Repair Kit for KTM 85 SX 2018-2026 47mm

Size A Standard Bore Top End Repair Kit for KTM 85 SX

This top end repair kit delivers all necessary components to rebuild the cylinder head of a 2018-2026 KTM 85 SX, featuring a 47mm standard bore size for precise performance restoration. Designed as a complete solution, this kit includes gaskets, rings, and piston components to refresh the top end and restore compression.

Overview

This top end repair kit is a comprehensive rebuild set for the KTM 85 SX, covering the cylinder, piston, rings, and gaskets in a 47mm standard bore. It is engineered for riders who need a reliable, all-in-one solution to refresh the top end and maintain peak performance on their 85cc two-stroke motocross engine.

Built For Performance

• Includes a matched piston and ring set for consistent compression
• Precision-machined cylinder gaskets ensure a leak-free seal
• Wrist pin and circlips included for secure installation
• Standard bore size eliminates the need for cylinder boring
• Components are manufactured from high-strength materials for durability

Fits These Machines

• for KTM 85 SX 2018-2026

On-The-Job Use

• Motocross track riding
• Trail and off-road competition
• Top-end rebuild after hours of use
• Race season maintenance

Specs At A Glance

Good To Know

Q: Does this kit include the cylinder itself? A: No, this is a repair kit containing piston, rings, gaskets, and wrist pin; the cylinder must be inspected separately.

Q: Can this kit be used with a bored cylinder? A: No, it is intended for standard bore (47mm) only; oversize pistons are not included.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.