Park Tool BBT-5/FR-11 Bottom Bracket / Cassette Lockring Tool - Campagnolo Factor Effetto Mariposa valves come with

Effetto Mariposa valves come with a red-anodized aluminum cap

High strength 7 series Aluminium Alloy

the rear derailleur is easy and quick to install

it seamlessly integrates with your existing setup to provide smooth and reliable shifting across all 12 gearing levels

for Valve Type: Presta

Park Tool BBT-5/FR-11 Bottom Bracket / Cassette Lockring Tool - Campagnolo Factor Effetto Mariposa valves come withWhen removing and installing bicycle components, having the right tools is essential. The Park Tool BBT 5 FR 11 is designed to fit the tool fittings found on Campagnolo cassette lockrings and cartridge bottom brackets. Constructed from heat treated alloy tool steel, the BBT 5 FR 11 features a 1" tool fitting for use with an adjustable wrench, socket, or bench vise. Specifications Fits 12 spline, approximately 22. 8 mm OD tool fittingsFits all