1070 cc for R 100 from 1981 Standard

1070 cc for R 100 from 1981 Standard
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Product no.: 112025
special offer valid until: 31/01/2018
Our previous price 2.198,00 EUR Now only 1.978,20 EURyou save 10% / 219,80 EUR
19 % VAT incl. excl. Shipping costs
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Products description

1070 cc for all R 100 from 1981

"Piston capacity can only be replaced by even more piston capacity" - this is motto of the Big Bore Kit 1070 cc for all R100 models from 1981.
The goal of this construction was to enhance the motor characteristics which were already outstanding thanks to the Power and Replacement kits.

They didn't just say this, they went out and did it and the result for all 1000 cc models from 1981 onwards was the 1070 cc Big Bore Kit, which turned out to be the ultimate solution for sporty touring riders. After modification, an amazing 80 hp is available at an engine torque of 92Nm.

That's what we call a convincing result.

This performance boost was achieved using 151 millimetre long, high-stability connecting rods which, when weight-optimized and with ARP screws, only put 450 grams on the scales.
Quite apart from this, 98 millimetre, weight-optimized pistons are used which only weigh 428 grams including the rings, bolts and clips and the asymmetrical camshaft.

Thanks to the well-designed piston form, it is not necessary to adapt the cylinder head to the big bore.

All of the parts required to mount the kit are included within the scope of delivery.

The use of dual ignition is strongly recommended!!!!!!

Recommended products:

Crankshaft weight reduction (approx. 1250-1500g) & balancing

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Cylinder head twin plugging M14x1.25

This price only in combination with a cylinderhead overhaul or with a double ignition part number 125500.

For all airheads without R45/R65.

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62,50 EUR per 1 Stück
19 % VAT incl. excl. Shipping costs

This product is compatible with:

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