Braktec/AJP Piston and Seal Kit For 25mm 4 Pot Caliper Equipped Trials Models.
For Front & Rear Brake Caliper Piston/Seal Repairs on the following models:
- Beta Rev3 125/200 Front And Rear 2000 - 2005
- Beta Rev3 250/270 Front And Rear 2000 - 2004
- Sherco 125/200 Front 2004 - 2012 (Not suitable for those in 2012 fitted with FORMULA caliper)
- Sherco 250/290 Front 2002 - 2012 (Not suitable for those in 2012 fitted with FORMULA caliper)
- Sherco 125/250/290/300 Front - 2013 - 2014 (Not suitable for FORMULA caliper)
- Sherco 125 Front 2015 - 2023
- Sherco 250/290/300 Front 2015 - 2023
- Gas Gas TXT All 125/200/250/280/300 Front 2003 - 2012 (Not suitable for those in 2012 fitted with FORMULA caliper)
- Montesa 4RT 250/300 2005 Onwards
- Scorpa SY Models Front 2001 - 2010
Kit Includes:
- 4 x 25mm Diameter x 12mm Long Pistons
- 4 x Seals (2.4mm thick)
- 1 x Caliper O Ring Seal for the centre of the caliper halves
Please note that models fitted with the FORMULA caliper have over the years been changed to the older AJP or newer Braktec calipers as shown in the pictures.
If Unsure Please Email Us With A Picture Of The Caliper For Assistance Before Ordering.
FITTING GUIDE:
Please ensure the seal groves are spotlessly clean and free from any dirt or corrosion, we use a plastic o-ring pick tool to scrape the grove clean without scratching the aluminium.
Then lubricate the seals with a silicon based grease or Castrol red rubber grease before fitting.
To get the pistons in you have to take your time and slowly wiggle the pistons around in the bore until the seal goes all the way around the piston, the piston will then easily slide into the calliper with finger pressure.
Do not force the piston into the calliper, if it needs more than finger pressure, the seal hasn't gone over the edge of the piston and forcing it in will cut the seal.