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Shimano · Hydraulic disc brake hose fitting
The small Shimano fitting you need when cutting, reconnecting or replacing an SM-BH90 brake hose.
$9.99
PriceIn stock, ready to ship
If you're shortening a Shimano hydraulic hose or rebuilding a brake line, this is the genuine olive and connector insert for SM-BH90 systems. It’s a tiny part, but it matters: the correct fitting helps the hose seal properly at the lever end and avoids the leaks or poor brake feel that come from mixing the wrong hose hardware.
Sold by Ashburton Cycles
Verified store
Price
$9.99
Compatibility
SM-BH90 hose systems
Pack contents
1 olive, 1 insert
Weight
9 g
The Shimano SM-BH90 OLIVE&CONNECTER INSERT is a genuine replacement fitting for Shimano SM-BH90 hydraulic brake hoses. If you're trimming a hose for a new bar setup, replacing a damaged line, or reconnecting a brake after internal routing work, this is the hardware that finishes the hose correctly so it seals at the lever as intended.
For workshop jobs, this is one of those small parts that saves a lot of frustration. The olive compresses to create the seal and the insert supports the hose internally, which is why using the right BH90-specific fitting matters. Real-world workshop guidance consistently points to poor sealing, fluid weeping and inconsistent lever feel when the wrong hose insert or olive is used, especially if BH90 and BH59 parts get mixed.
If your bike runs one of Shimano’s higher-power BH90 hose systems, this is the straightforward OEM choice. It suits a huge spread of Shimano road, gravel, MTB and trekking brakes that use SM-BH90 hose variants, so it’s the right item to keep on hand if you service your own brakes or want the correct spare in the toolbox before a hose cut or brake swap.
Ideal for riders or home mechanics servicing Shimano hydraulic disc brakes that use an SM-BH90 hose and want the correct genuine fitting for a clean, reliable hose connection.
Made for SM-BH90 hose systems
Designed for Shimano hydraulic brake setups that use SM-BH90 hose variants, rather than older BH59 systems.
Essential for hose shortening and reinstallation
Use it when cutting a hose to length, reconnecting a lever, or replacing a damaged hose during brake servicing.
Correct hose support and sealing
The insert reinforces the hose internally while the olive forms the compression seal when installed correctly.
Helps avoid leaks and poor lever feel
Using the proper BH90-specific fitting reduces the chance of fluid weeping, connection failure or a spongy brake caused by mismatched parts.
Genuine Shimano replacement part
A simple OEM solution if you want the same style of fitting used across Shimano BH90 hose systems.
Broad Shimano brake compatibility
Works across many Shimano road, gravel, MTB and trekking brake combinations that are specified for SM-BH90 hose types.
Shimano Brake Hose SM-BH90-JK-SSR Unboxing
Steve Adam - Kyros House Cycling
Every detail as listed by the manufacturer.
Shimano is a Japanese component brand founded in 1921 in Sakai, Osaka. The company began with bicycle component manufacturing and has grown into a global business focused on bicycle components, fishing tackle and rowing equipment, while keeping its headquarters in Sakai. In cycling, Shimano is best known for building complete component ecosystems that span road, mountain, gravel, commuting and e-bike use. Its range covers drivetrains, brakes, wheels, pedals, shoes and related parts, and the brand has had a long presence in Australia through a local business established in Sydney in 1992.
Shimano · Hydraulic disc brake hose fitting
The small Shimano fitting you need when cutting, reconnecting or replacing an SM-BH90 brake hose.
$9.99
In stockCompatibility
SM-BH90 hose systems
Pack contents
1 olive, 1 insert
Weight
9 g
If you're shortening a Shimano hydraulic hose or rebuilding a brake line, this is the genuine olive and connector insert for SM-BH90 systems. It’s a tiny part, but it matters: the correct fitting helps the hose seal properly at the lever end and avoids the leaks or poor brake feel that come from mixing the wrong hose hardware.
The Shimano SM-BH90 OLIVE&CONNECTER INSERT is a genuine replacement fitting for Shimano SM-BH90 hydraulic brake hoses. If you're trimming a hose for a new bar setup, replacing a damaged line, or reconnecting a brake after internal routing work, this is the hardware that finishes the hose correctly so it seals at the lever as intended.
For workshop jobs, this is one of those small parts that saves a lot of frustration. The olive compresses to create the seal and the insert supports the hose internally, which is why using the right BH90-specific fitting matters. Real-world workshop guidance consistently points to poor sealing, fluid weeping and inconsistent lever feel when the wrong hose insert or olive is used, especially if BH90 and BH59 parts get mixed.
If your bike runs one of Shimano’s higher-power BH90 hose systems, this is the straightforward OEM choice. It suits a huge spread of Shimano road, gravel, MTB and trekking brakes that use SM-BH90 hose variants, so it’s the right item to keep on hand if you service your own brakes or want the correct spare in the toolbox before a hose cut or brake swap.
Ideal for riders or home mechanics servicing Shimano hydraulic disc brakes that use an SM-BH90 hose and want the correct genuine fitting for a clean, reliable hose connection.
Made for SM-BH90 hose systems
Designed for Shimano hydraulic brake setups that use SM-BH90 hose variants, rather than older BH59 systems.
Essential for hose shortening and reinstallation
Use it when cutting a hose to length, reconnecting a lever, or replacing a damaged hose during brake servicing.
Correct hose support and sealing
The insert reinforces the hose internally while the olive forms the compression seal when installed correctly.
Helps avoid leaks and poor lever feel
Using the proper BH90-specific fitting reduces the chance of fluid weeping, connection failure or a spongy brake caused by mismatched parts.
Genuine Shimano replacement part
A simple OEM solution if you want the same style of fitting used across Shimano BH90 hose systems.
Broad Shimano brake compatibility
Works across many Shimano road, gravel, MTB and trekking brake combinations that are specified for SM-BH90 hose types.
Shimano Brake Hose SM-BH90-JK-SSR Unboxing
Steve Adam - Kyros House Cycling