VHM
Items 1 - 50 of 402
Solid carbide crankshaft plates Solid carbide crankshaft (AK20225 / AK20225R3 / AK20227 / AK20227R3) KTM 85SX 2018 - 2025 (2 pieces, black plastic plates)
HIGH-COMP VHM BURNING CHAMBER BURNING CHAMBER VOLUME: 11.40 ccm SQUARE EDGE DIMENSION: 1.40 mm PISTON HEIGHT: 2 mm PISTON BOTTOM TYPE: ROUGHED
STANDARD solid carbide BURNING CHAMBER FOR OPTIMUM OVERALL PERFORMANCE BURNING CHAMBER VOLUME: 27.5 cc SQUARE EDGE DIMENSION: 1.90 mm PISTON HEIGHT: 0 mm PISTON BOTTOM TYPE: FLAT BOTTOM
BURNING CHAMBER VOLUME: 23.00 ccm SQUARE EDGE DIMENSION: 1.6 mm PISTON HEIGHT: +0.5 mm PISTON BOTTOM TYPE: 12° FLAT BOTTOM
In stock
BURNING CHAMBER VOLUME: 4.40 ccm SQUARE EDGE DIMENSION: 0.60 mm PISTON HEIGHT: +2.45 mm PISTON BOTTOM TYPE: CURVED
In stock
STANDARD CASE FOR OPTIMUM OVERALL PERFORMANCE CASE VOLUME: 11.00 cc SQUARE EDGE: 0.90 mm PISTON HEIGHT: +0.00 mm PISTON BOTTOM TYPE: FLAT BOTTOM
Top
STANDARD CASE FOR OPTIMUM TOTAL PERFORMANCE CASE VOLUME: 8.00 cc SQUARE EDGE: 0.80 mm PISTON HEIGHT: +2.20 mm PISTON BOTTOM TYPE: MILLED
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HIGH-COMP VHM BURNING CHAMBER FOR MORE TORQUE AT LOWER RPMS IDEAL FOR DEEP-SANDY AND/OR SMALLER STRETCHES BURNING CHAMBER VOLUME: 7.80 ccm SQUASH EDGE DIMENSION: 0.80 mm PISTON HEIGHT: +2.20 mm PISTON BOTTOM TYPE: ROUGHED
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STANDARD VHM BURNING CHAMBER FOR OPTIMUM OVERALL PERFORMANCE BURNING CHAMBER VOLUME: 8.00 ccm SQUARE EDGE: 0.80 mm PISTON HEIGHT: +0.60 mm PISTON BOTTOM TYPE: 12° FLAT BOTTOM
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STANDARD VHM BURNING CHAMBER FOR OPTIMUM OVERALL PERFORMANCE BURNING CHAMBER VOLUME: 8.00 ccm SQUARE EDGE: 0.80 mm PISTON HEIGHT: +0.60 mm PISTON BOTTOM TYPE: 12° FLAT BOTTOM
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LOW-COMP VHM BURNING CHAMBER FOR MORE POWER IN THE UPPER RANGE MORE TURNING FEEDBACK, MORE TOP PERFORMANCE IDEAL FOR HARD AND/OR LARGER STRETCHES BURNING CHAMBER VOLUME: 8.20 ccm SQUARE EDGE DIMENSION: 0.80 mm PISTON HEIGHT: +2.20 mm PISTON BOTTOM TYPE: ROUGHED
LOW VHM BURNING CHAMBER FOR MORE TORQUE IN THE UPPER RANGE BURNING CHAMBER VOLUME: 8.20 ccm SQUARE EDGE DIMENSION: 0.90 mm PISTON HEIGHT: +1.70 mm PISTON BOTTOM TYPE: MILLED
In stock
HIGH COMRESSION solid carbide combustion chamber for MORE TORQUE IN THE LOWER TORQUE RANGE COMBUSTION CHAMBER VOLUME: 20.20 ccm SQUARE EDGE DIMENSION: 1.50 mm PISTON HEIGHT: +2.80 mm PISTON BOTTOM TYPE: MILLED
In stock
VHM KOLBEN Attention: Use a 20mm wide piston pin bearing for this piston! THIS PISTON MUST BE USED WITH THIS NEEDLE BEARING MNB150190195 B-DIMENSION = 53.95mm
In stock
VHM KOLBEN Attention: Use a 20mm wide piston pin bearing for this piston! THIS PISTON MUST BE USED WITH THIS NEEDLE BEARING MNB150190195 B-DIMENSION = 53.95mm
In stock
VHM KOLBEN Attention: Use a 20mm wide piston pin bearing for this piston! THIS PISTON MUST BE USED WITH THIS NEEDLE BEARING MNB150190195 B-DIMENSION = 53.95mm
Attention:
This piston requires a running clearance of 0.04mm! A cylinder modification and a suitable head insert are necessary for this. For use in air-cooled engines only!
Specifications
Part number
APR3901.0
Dimension
39.0x1.0
Type
Standard
Solid carbide PISTON PISTON RING 47.50 x 1.0 mm
This piston ring has size 54 x 0.8mm and can be used for our VHM pistons: APHO12521708, APHO12521717, APHO12521750 (Honda RS125 / RS250), APTM12521729, APTM12521762 (TM KZ10/B/C / KZ-R1 / KZ-R2) and APYA12521716 (Yamaha TZ125 / TZ250).
This piston ring measures 54 x 1.0mm and can be used for the following solid carbide pistons:
- APYA12521705,APYZ12521714 (Yamaha YZ125),
- APAP12521745 (Aprilia RSW 125/250)
This piston ring has size 56 x 1.0mm and can be used for our VHM piston: APYA12521724 (Yamaha TZ125 / TZ250) and APHO12521743 (Honda RS125 / RS250).
VHM CYLINDER HEAD SET (WITHOUT COMBUSTION CHAMBER) COLOR: GOLD
In stock
VHM CYLINDER HEAD (WITHOUT COMBUSTION CHAMBER) COLOR: GOLD
In stock
VHM CYLINDER HEAD (WITHOUT COMBUSTION CHAMBER) COLOR: GOLD
In stock
VHM CYLINDER HEAD (WITHOUT COMBUSTION CHAMBER) COLOR: GOLD
VHM CYLINDER HEAD (WITHOUT COMBUSTION CHAMBER) COLOR: GOLD
Items 1 - 50 of 402