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Magura HS33 4-Bolt Brake Clamps

Product code: 26


In stock

Magura HS33 4-Bolt Brake Clamps

- Official Magura 4-Bolt clamps.
- For use with 4-Bolt mount frames only.
- Designed to clamp Magura HS33 brake cylinders with the correct amount of force to keep them in position.
- Brushed silver or black painted finish.
- 6mm of vertical adjustment.
- Supplied with all necessary bolts to Magura spec - size M5 x 20mm (may be either torx or allen key head fitting).
- Sold as a pair (one wheel).
- Cylinder washers not included.
- Weight (Not including bolts): 48.4g



What bolts are these that come with these clamps?

Posted by Adam on 02/06/2011

Reply from TartyBikes on 03/06/2011

Hi Adam - They're supplied with steel M5 x 25 bolts. Thanks, Mark


Hello everyone at TartyBikes, quick question Will these fit an my onza t-pro? And also will they work with my Magura HS11s? Thanks, Zak

Posted by Zak on 16/02/2012

Reply from TartyBikes on 16/02/2012

Hi Zak - As far as I'm aware all the models of T-Pro frame came with 4-bolt mounts, and as such these should work fine with your frame. They also fit the HS11 brakes, so again I can't see there being any problems. Thanks, Mark


Will these clamp my promax 2018 rc901 I have magura mounts but these came with v brake mounts? Thanks

Posted by Allan on 15/02/2018

Reply from TartyBikes on 16/02/2018

Hi Allan - Unfortunately we don't have any experience with those clamps so couldn't say for sure, sorry. From seeing photos it looks like the cylinder diameter might be too narrow on those brakes to suit the Magura clamps, but if you could measure the diameter of them - including the C-washers that go around the cylinders - we can try and find out for you. Thanks, Mark


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