Stahlbus SB-180011-AZ Bleeding Screw Cap Groove Anthrazit
A beautiful Stahlbus bleed screw but nothing to tighten it with? Here’s the ultimate answer to the standard rubber dust cap. So don’t forget to fit the protective cap after successfully bleeding your brakes or clutch.
Because only our cap is long enough to protect the internal O-ring. The old rubber caps aren’t just ugly - they’re also too short.
Made from a CNC precision-turned, anodized aluminum part with a silicone insert for a secure fit.
Design: Groove (matching the Stahlbus bleed screw)
Available colors:
Natural (doesn’t visually match the steel version), Red, Green, Blue, Gold
Nickel-plated (doesn’t visually match the titanium version)
Note: The colors red, green, and blue are not heat-stable - slight color variations may occur under heat exposure. This is not a reason for complaint. This cap only fits the original Stahlbus bleed screw.
PS: A little care goes a long way, even with small parts. So before fitting the cap, wipe any remaining brake fluid off the nipple.
Available at www.klassik-bremsen.ch powered by Equipe Bachofner GmbH, official Swiss distributor.
This Product was added to our catalogue on 26/04/2026.