CP Piston Yamaha XT-660 R/X/Z 2004 onwards, 100 mm
€379.95
Available, delivery time: 1-3 days
CP Piston Yamaha XT-660 R/X/Z 2004 onwards, 100 mm
Racing forged piston with 100 mm, lighter than the original Yamaha piston and of much higher quality! Piston milled from the solid block of aluminium with excellent craftmanship. Compared to the original we use a bore up to 5 mm larger, the compression ratio is slightly increased to 11.5:1 (original 10:1). Instead of 659 cc, up to 727 cc are now available for the combustion of the mixture. The result is impressive: the pressure in the lower and middle speed range is noticeably higher, almost up to the nominal speed the single-cylinder is now much more powerful. Depending on the stage of expansion, the increase in power is up to 5 hp.
Scope of delivery: cnc milled and forged piston 100 mm, piston pin, clips, piston rings
- Piston available with 100, 102 or 104 mm
- 105mm on request
- corresponds to 660, 686, 714 or 727 cc
- absolutely high-quality milled forged piston
- Power increase over the entire rev range!
- Cylinder must be drilled and recoated (100 mm only honing)
- Cylinder must be drilled (100 mm) or drilled and recoated (102 and 104 mm)
- order matching head gasket separately
- Delivery incl. piston rings, bolts and clips
- Suitable for all XT660R - XT660X - XT660Z Tenere - Derbi Mulhacien
OFF-THE-ROAD - OTR-Performance GmbH
Hugo-Junkers-Str. 52-54
50739 Köln, Deutschland
info@off-the-road.de
ZUBEHÖR
Available, delivery time: 1-3 days
"Cubic inch capacity is replaceable with nothing but more cubic inch capacity" This is an old saying, but it's message is still relevant! Especially the torque optimized 660 engines profits a lot from this modification. The power and the torque will rise over the hole range - more power in all situations.You do not have to change any more parts that the piston, cylinder and the gaskets. · drilling / coating of your cylinder · more power over the hole range · due to the high class new Low-Friction coating the new cylinder is even more reliable than the stock one · nobody can see this plus of power on your bike (Police...) · no more noise on the bike · perfect in combination with our racing cam and the cylinder head modification. The new low-friction plating is a extremly high grade plating that works perfectly with all kind of piston rings. The new honing is necessary concerning the correct running clearance and the surface roughness adequately to the piston rings. We do the following on your cylinder · de-monting, cleaning and glass bead blasting · boring of the cylinder up to the needed size · exact honing of the cylinder (cross-grinding!) up to the needed measurement · new coating of the cylinder
Available, delivery time: 1-3 days
<p> Cylinder head gasket in Yamaha Original Quality!<br /> Quality multi-layer metal gasket.<br /> Fits all XT660 R/X/Z from 2004 and onwards.</p>