Park Tool Freehub

The freehub uses a splined cylinder to hold the cassette cogs.

Park tool freehub.

Park tool freewheel tools will also fit the hex end of park tool chain. Fast delivery easy returns and expert advice from experienced cyclists. The cassette cogs have no moving parts. A typical rear hub with freehub is seen below.

The cassette hub uses a freehub sytem which is a type of clutch mounted to the body of the hub. Park tool bicycle freehub cog tools. The cassette cogs attach to the freehub. All moving parts are in the freehub body.

Based out of st. About park tool park tool has been manufacturing bicycle specific tools since 1963. A long term dedication to quality innovation and customer service has made park tool the first choice of professional and home. Park tools pedros and other top freehub tool brands.

The freehub is the ratcheting mechanism attached to the rear hub of most modern derailleur bike hubs. The freehub body has a series of splines on the outer shell. A lockring threads into the freehub and holds the sprockets or cogs in place. Paul minnesota we are the world s largest bicycle tool manufacturer.

Place the cassette on the freehub body and use a tool to turn the locking ring clockwise. Park tool has been manufacturing bicycle specific tools since 1963. The freehub body has a series of splines on the outer shell. Based out of st.

Secure to approxiately 40nm. It is possible to remove and service the freehub in a separate operation. Paul minnesota we are the world s largest bicycle tool manufacturer. Cassette sprockets slide over these splines.

Modern freehubs tend to be more complex. A long term dedication to quality innovation and customer service has made park tool the first choice of professional and home bicycle mechanics around the world. The hub will have a freehub mechanism attached to the hub. Park tool fr 5 2g cassette lockring tool w 5mm guide pin for quick release hubs fits shimano sram sunrace suntour chris king others 4 8 out of 5 stars 169 10 95.

The locking ring will unthread from the freehub and the cassette will lift upward. This cylindrical mechanism ratchets counter clockwise for coasting and locks clockwise for driving the bike when pedaled. Inside the freehub mechanism will be bearings and a clutch system usually ratcheting teeth and pawls. To install the cassette lubricate the threads inside the cassette stack.