Calipers

The HOPE r clip for securing the brake pads locking pin in the caliper is a secondary safety feature on HOPE brake calipers. The r clip is inserted through the small hole of the locking pin and is shaped to prevent it from falling out on its own. The r- clip is made of thin steel wire and can be...

Replacement rubber cap for HOPE caliper bleed screw, part number HBSP240. The cap is primarily used to keep debris out of the brake caliper hydraulic system. The cap keeps the bleed screw free of dust, mud, and other debris that could settle in its cavity. This makes it very easy to bleed the...

Replacement seal for HOPE model E4 / V4 / RX4+ (DOT) / M4 and Mono M4 brake caliper piston cap / Bore Cap. This is an o-ring designed for DOT brake fluids such as DOT 4 or DOT 5.1. The o-ring is used to seal the outer Bore Cap of the HOPE brake caliper piston.

Replacement seal for the HOPE bleed screw. A small o-ring used to seal the HOPE bleed screw, found on almost all HOPE brake models. The small o-ring is made of solid rubber that is designed for DOT 4 or DOT 5.1 brake fluid. If your o-ring has worn out or started leaking fluid, replacing it will...

Replacement seal for HOPE caliper, part number HBSP299. This seal is compatible with V4 calipers. The seal is designed for DOT 4 or DOT 5.1 brake fluid and 18mm HOPE pistons. If you are looking to reseal your brake caliper HOPE your brake, this is exactly what you need. 2 seals HBSP299 + 2 seals...

Replacement seal for HOPE caliper, part number HBSP068. This seal is compatible with M4/Mono M4/E4/V4 calipers. The seal is designed for DOT 4 or DOT 5.1 brake fluid and 16mm HOPE pistons. If you are looking to reseal your brake caliper HOPE your brake, this is exactly what you need. 2 seals are...

Replacement seal for HOPE caliper, part number HBSP207. This seal is compatible with the HOPE Trial Zone caliper. The seal is designed for DOT 4 or DOT 5.1 brake fluid and 25mm HOPE pistons. If you're looking to reseal your brake caliper's HOPE caliper, this is exactly what you need. For one HOPE...

HOPE caliper piston bore cap seal, spare part designation HBSP251. This seal is designed to seal the bore cap that covers the caliper pistons. The seal is made of solid rubber that is designed for DOT4 and DOT 5.1 brake fluids. It is an o-ring that is inserted into the caliper body where the bore...

Replacement genuine bleed nipple for HOPE calipers. This bleed nipple is used to close the brake system or the fluid inside the caliper. The bleed nipple is fitted with a small rubber seal or o-ring which seals the system. The HOPE bleed nipple is made of steel and is threaded into the bleed port...

Replacement colour nut for the HOPE Trial Zone or HOPE Bore Cap, available in several anodised colours such as black, red, blue, silver, orange, purple. The nut is supplied without gasket. HOPE spare part number = HBSP250. ATTENTION! The nut is screwed from the inside of the brake caliper! After...

Replacement brake caliper phenolic piston HOPE E4, V4 (small piston), Mono M4 and M4. HOPE spare part number - HBSP136. The piston is made of hardened plastic - phenol. The piston is made for use with DOT 4 or DOT 5.1 brake fluid.

Replacement Bore Cap piston cover (large piston - Bore Cap cover) for HOPE V4 brake caliper. HOPE Bore Cap piston cover s available in several anodised colours such as black, red, blue, silver, orange, purple and bronze. The Bore Cap piston cover is supplied with an o-ring seal. Spare part number...

Replacement Bore Cap piston cover for HOPE E4 and V4 brake caliper. HOPE Bore Cap piston cover is available in several anodised colours such as black, red, blue, silver, orange, purple and bronze. The Bore Cap piston cover is supplied with an o-ring seal. Spare part number HOPE = HBSP302....

Replacement brake caliper hybrid piston HOPE E4, V4 (small piston), Mono M4 and M4. HOPE spare part number - HBSP432. The piston is made of stainless steel with hardened plastic insert - phenol. The piston is made for use with DOT 4 or DOT 5.1 brake fluid.

Brake caliper piston HOPE Trial Zone and HOPE Mono Trial. The brake caliper piston can seize or oxidize over time and needs to be replaced to restore quality brake operation. The piston is fitted with a magnet to firmly seat the brake pads without the need to use a spacer spring between the pads....

Brake caliper HOPE Trial Zone | NO.9 | including pads. Caliper with Post Mount (PM). Caliper comes with all-conditions organic compound pads (red). The Trial Zone brake caliper can be combined with Trial Zone, Tech 3 or Tech 4 levers. Specifically large pistons with a diameter of 25mm give very...

Brake caliper HOPE Trial Zone | NO.9 | including pads. Caliper with Post Mount (PM). Caliper comes with all-conditions organic compound pads (red). The Trial Zone brake caliper can be combined with Trial Zone, Tech 3 or Tech 4 levers. Specifically large pistons with a diameter of 25mm give very...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...

The 2022 HOPE E4 brake caliper or the one supplied with Tech 4 E4 brakes uses hybrid style pistons with a smooth stainless steel outer shell with phenolic liner. This type of piston with a non-rusting surface allows for smoother piston movement and less maintenance, while still being able to...