PISTON KIT 16-17 CRF250R 76.80 A, WOSSNER 8925DA, 13101-KRN-B10

Piston kit 76.80mm Bore 76.76 Wossner 8925DA (STD)

Honda
CRF250R 2016 - 2017,

• Wossner forged pistons are superior in strength and design.
• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
• Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
• Made in Germany.

Part No. 56-W8800.00A.WO (oro2u.com)
Lock P/N CW16
Pin P/N WP070
Ring Set P/N 768XAS-2

Cross reference numbers ONLY.
13101-KRN-B10, 40145M07680,

768XAS-2

type piston.
Cross reference numbers ONLY. 13101-KRN-B10,
Piston to Bore Clearance: Wossner pistons already have the recommended clearance built in. Skirt diameter is smaller than the recommended bore size (see sizing on box). Some applications: Nitrous, supercharged, turbo, and cold water marine engines may need more than the recommended clearance.
Pistons are measured 90 degrees from the piston pin axis of the piston skirt, with a micrometre and then a ball