Piston Kit R90/6, R90S in 91mm 2. oversize (2 St.)

Piston Kit R90/6, R90S in 91mm 2. oversize (2 St.)
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Product no.: 112951
special offer valid until: 31/01/2018
Our previous price 359,00 EUR Now only 323,10 EURyou save 10% / 35,90 EUR
19 % VAT incl. excl. Shipping costs
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Products description

High quality pistons for R90/6 and R90S produced with recent technical expertise. MADE IN GERMANY!


  • Forged piston
  • Modern threepart oilring for less oil consumption
  • Coated piston skirt prevents damage and traces of piston in the run-in period
  • Less weight improved the balancing and realise a smoother engine running
  • 516 gram than original 712 gram
  • Reduction in weight of over 190 gr per piston
  • 3. oversize in 91.50mm (part number 112952) available, one more than BMW!

Excellent cost/performance ratio.
With immediate effect, the new piston will be available in the sizes 90.50mm, 91.00mm and 91.50mm.

Recommended products:

This product is compatible with:

Cylinder overhaul (cast iron sleeve) incl. VA-pushrod tubes

2 x Bead blast cylinder, rebore, hone, 4 VA-pushrod tubes

269,00 EUR
19 % VAT incl. excl. Shipping costs
308° Standard camshaft, small seals front

For R75, R75/6, R90/6, R90S Models to 09/1975 with points ignition, Duplex timing chain (3/8X7/32) and smal Oil seal front, only in conjunction with oil pump rotor inner with nut 3x5 to 9/1978 no. 114053.

295,00 EUR
19 % VAT incl. excl. Shipping costs
Rocker arms in one piece steel rocker spindle supports (4pc)

Rocker arms in one piece steel rocker spindle supports
for all Airheads /5, /6 und R90S till 09/1975, with stand sleeve (15.5mm) in the cylinder head.

959,00 EUR
19 % VAT incl. excl. Shipping costs

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