Valve Cover Retro Extra

Silk-matte black. Externally bolted.

They’ve always been eye-catchers – few engines have been photographed as often in motorcycle magazines as the BMW Boxer. And it's not just practical – visually, it also has a lot to offer. In this segment, there’s even more room for improvement:
A wide range of valve covers is available to replace the original part – whether in a polished version or with an integrated oil filler neck. There’s something to suit every preference.

The "Retro Extra" valve cover is technically identical to the "Classic" version but features a silk-matte black textured finish with ground edges and external bolt mounting. It fits all 2-valve Boxer engines from model year 1969 onward.

Siebenrock Product
Every genuine Siebenrock product carries this seal – your assurance of uncompromising quality, precision engineering, and meticulous attention to every detail.Handcrafted in small production batches. Designed and manufactured in Germany. Made in Germany.

Price per piece.
Fits both left and right sides.
Two bolts included.

TIP
We also recommend replacing the valve cover gasket (Part No. 1112426) during installation.

For BMW 2-valve Boxer models:
R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R 75/7, R 80/7, R 80RT, R 80, R 100/7, R 100S, R 100RS, R 100RT, R 100CS
R 45, R 65, R 65LS
R 80G/S, R 80ST, R 65GS
Paralever models: R 80GS, R 100GS, R 80GS PD, R 100GS PD, R 80R, R 100R, R 100R Mystic, R 80GS Basic
Monolever models: R 65, R 80, R 80RT, R 100RS, R 100RT.

Information on product safety