- Exact dimensions. Made specifically for BMW S1000RR (2008-2018), S1000R (2013-2019) and S1000RR HP4 (2012-2014)
- Inner Diameter: 35.5mm at top to 51mm at bottom. Gives ~20mm of extra length compared to the original cover.
- Fits perfectly using the original O-ring, easy installation and locks securely just like the original BMW part.
- Made from UV-resistant, Chemical-resistant Hard Plastic (ASA), will not break down after a few years like rubber.
For any questions and information feel free to contact us. We are a European manufacturer of specialty plastic parts and we would be happy to hear from you and fulfil any needs for other products that you may have.