Alpha Racing Valve spring kit V4.3, S 1000 RR 2009-2018

$2,054.05
$2,054.05
SKU: 1134A100E02
See Availability Remark below.
Alpha Racing Valve spring kit V4.3, S 1000 RR 2009-2018

Alpha Racing Valve spring kit V4.3, S 1000 RR 2009-2018

$2,054.05

Alpha Racing Valve spring kit V4.3, S 1000 RR 2009-2018

$2,054.05

Weight-optimized valve spring kit, consisting of:
- 8 inlet contact valve springs with + 5% more spring rate (+0,1mm wire diameter)
- 8 outlet contact valve springs
- 16 inlet and outlet steel retainer, weight-optimized & surface treatment optimised (weight in the titanium area)
- 16 valve shaft seals, short

Speed tested up to 14,500 rpm

Please note:
When installing in S 1000 RR engines from model year 2015, lower spring plates (BMW Motorrad OEM article, 11347713821) must be used on the exhaust side.

Scope of Delivery
- 16x contact spring
- 16x steel retainer
- 16x valve shaft seals

Product Specs

SKU: 1134A100E02

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