JE Pistons
Fitment:
-11-13 Honda CBR250R
-13-16 Honda CRF250L
Bore Size: 76mm (Stock Bore)
Replacement Components are available, please see below.
Includes:
-JE Forged Piston
-JE Piston Ring Pack
-JE Wrist Pin
-1 Set of JE Piston Pin Clips
Piston Specs:
76mm 10.7:1 Pistons (308446) (Made to Order):
-Bore Diameter: 76.00mm
-Piston Head Type: Dome
-Piston Dome Volume: -4.5cc's
-Cylinder Head: CBR250R
-Compression Height: 0.925"
-Piston Pin Outside Diameter: 0.669"
-Piston Pin Length: 1.650"
-Piston Pin Material: H13 Tool Steel Alloy
-Ringset Included: Yes
-Top Compression Ring Thickness: 0.040"
-Second Compression Ring Thickness: 0.040"
-Oil Ring Thickness: 0.0795"
-Piston Material: 2618 Aluminum Forged
-Forging Type: FSR
-Piston Avg Weight: 184 g
-Pin Wall Thickness: 0.140"
76mm 11:1 Pistons (308447):
-Bore Diameter: 76.00mm
-Piston Head Type: Dome
-Piston Dome Volume: -3.7cc's
-Cylinder Head: CBR250R
-Compression Height: 0.925"
-Piston Pin Outside Diameter: 0.669"
-Piston Pin Length: 1.650"
-Piston Pin Material: H13 Tool Steel Alloy
-Ringset Included: Yes
-Top Compression Ring Thickness: 0.040"
-Second Compression Ring Thickness: 0.040"
-Oil Ring Thickness: 0.0795"
-Piston Material: 2618 Aluminum Forged
-Forging Type: FSR
-Piston Avg Weight: 188 g
-Pin Wall Thickness: 0.140"
Replacement Components:
Replacement Ring Pack:
-XG7600 (Fits All Pistons)
Replacement Wrist Pin:
-669-1650-14-TTC (Fits All Pistons)
Replacement Wrist Pin Clips:
-669-050-MW (Fits All Pistons)
