Prox Piston Kit For Honda CRF250R 2004-2007 77.98 mm Neck Braces plus six external knob adjustments

plus six external knob adjustments allow fine-tuning of rebound

3/8" and 1/4" extension bars

Manufacturer part number: WPWR176-100

The V2 RKANE Helmet sets the standard for a mid-level helmet with a pro-level feature set

Overall Length: 76 cm (30")

Prox Piston Kit For Honda CRF250R 2004-2007 77.98 mm Neck Braces plus six external knob adjustmentsThe Prox Piston Kit For Honda CRF250R 2004 2007 77. 98 mm is part of the latest collection from Prox. Features: Kit includes piston, rings, wrist pin and circlips Precision machined on state of the art CNC equipment Made with low expansion, low friction alloy Specifications: Bore Oversize Metric: Standard Bore Oversize: Standard Bore Size: 78. 00 mm Compression Ratio Imperial: 12. 9 Compression Ratio: 12. 9 Displacement: 250 cc Engine Type: 4 Stroke