The Praxis Works M30 T47 68mm/73mm bottom bracket is for installing the Praxis M30 Spindle based crank into a T47 frame. This BB is designed for 68mm Road frames and 68/73mm Mountain frames.Only for Praxis M30 spindle cranks being installed on a T47 frame68mm Road version / 68/73mm MTB setup30mm Drive bearing / 28mm Non Drive bearing , Steel cartridge bearingsForged & machined heat-treated AL CupsBB M30 - T47 E.B. Threaded 68mm/73mm
Praxis Works standard BSA English threaded Bottom Bracket is Shimano compatible. The 7075 T6 alloy cups feature CNC finishing and standard anodizing. Smooth and durable, the high-grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano drivetrain.Compatible with Shimano Hollowtech II cranksMFG Machined AluminiumBearing Enduro 2437 steel with high grade grease and fillSize & Use 68mm version for Road / 68/73mm version for MTNFrame Spec BSA English threaded framesCompatibility For Shimano Hollowtech II cranks
This is Praxis English Threaded/BSA M30 bottom bracket for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. Their patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.Patent Pending Outboard Bearing DesignForged & machined heat-treated 7075 T6 AluminiumUse M30 BB tool for installation - sold separatelyFor M30 spindle based cranks onlyFor install in English Threaded/BSA framesForged & machined heat-treated 7075 T6 Aluminium30mm Drive bearing / 28mm Non-Drive bearingSteel cartridge bearings68mm Road version / 73mm MTB versionMTB Guides - ISCG05 Good, ST Mounted Good, ISCG03 Not Good
The Praxis Works SRAM bottom bracket converter GXP/ISIS 2 is designed to be a proper bottom bracket BB for installing SRAM GXP/ISIS2 cranks in either BB30, PF30, or Specialized s OSBB road frames.Patent Pending Outboard Bearing Design Collet style non-drive cup expansion for wiggle-free pressNon-Drive O-Ring compensates for frame width discrepanciesFor BB30, PF30, and Specialized Road OSBB frames onlyFor SRAM GXP/ISIS2 cranksThe Praxis patent pending design keeps the cartridge bearings outboard of the frame right on SRAM spec for greater rigidity and free of frame/c-clip tolerance issues that other conversion bb systems deal with.Simply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, the Praxis trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and the collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
Praxis Works standard BSA English threaded Bottom Bracket is Shimano compatible. The 7075 T6 alloy cups feature CNC finishing and standard anodizing. Smooth and durable, the high-grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano drivetrain.Compatible with Shimano Hollowtech II cranksMFG Machined AluminiumBearing Enduro 2437 steel with high grade grease and fillSize & Use 68mm version for Road / 68/73mm version for MTNFrame Spec BSA English threaded framesCompatibility For Shimano Hollowtech II cranks
The Praxis Works Shimano Hollowtech II bottom bracket converter is designed to be a proper bottom bracket BB for installing Shimano Hollowtech II cranks in either BB30, PF30, or Specialized s OSBB road frames. Our patent pending design keeps the cartridge bearings outboard of the frame right on Shimano spec for greater rigidity and free of frame/c-clip tolerance issues that other conversion bb systems deal with.Patent Pending Outboard Bearing Design Collet style non-drive cup expansion for wiggle-free pressNon-Drive O-Ring compensates for frame width discrepanciesFor BB30, PF30, and Specialized Road OSBB frames onlyFor Shimano Hollowtech II cranksShimano 24mm MTB 73mm BB30/PF30Simply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, our trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and our collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This bb converter design also uses a compressible O-ring on the non-drive side cup to compensate for frame shell width discrepancies.
The Praxis Works SRAM bottom bracket converter GXP/ISIS 2 is designed to be a proper bottom bracket BB for installing SRAM GXP/ISIS2 cranks in either BB30, PF30, or Specialized s OSBB road frames.Patent Pending Outboard Bearing Design Collet style non-drive cup expansion for wiggle-free pressNon-Drive O-Ring compensates for frame width discrepanciesFor BB30, PF30, and Specialized Road OSBB frames onlyFor SRAM GXP/ISIS2 cranksThe Praxis patent pending design keeps the cartridge bearings outboard of the frame right on SRAM spec for greater rigidity and free of frame/c-clip tolerance issues that other conversion bb systems deal with.Simply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, the Praxis trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and the collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
In the ever changing world of bottom bracket standards, Praxis aims to have a bottom bracket for pretty much any modern bike and crankset. The M30 Press Fit Bottom Bracket is suitable for Praxis Works M30 cranksets in a variety of bracket shells.Compatible with Praxis Works M30 cranksets with 30/28mm spindlesHighly durable Enduro bearings are designed to spin freely and last well in harsh conditionsForged & machined aluminium cups are highly durable and easy to fitBuilt around high-quality Enduro steel cartridge bearings and forged and machined aluminium cups, Praxis bottom brackets are built to be strong, durable and not afraid of harsh conditions. The quality sealing keeps grime away from the bearings, while the cups construction mean they can be easily transferred between frames with no fear of damaging them. If you want a dependable bottom bracket that is supremely reliable and easy to install, look no further.
In the ever changing world of bottom bracket standards, Praxis aims to have a bottom bracket for pretty much any modern bike and crankset. The M30 Press Fit Bottom Bracket is suitable for Praxis Works M30 cranksets in a variety of bracket shells.Compatible with Praxis Works M30 cranksets with 30/28mm spindlesHighly durable Enduro bearings are designed to spin freely and last well in harsh conditionsForged & machined aluminium cups are highly durable and easy to fitBuilt around high-quality Enduro steel cartridge bearings and forged and machined aluminium cups, Praxis bottom brackets are built to be strong, durable and not afraid of harsh conditions. The quality sealing keeps grime away from the bearings, while the cups construction mean they can be easily transferred between frames with no fear of damaging them. If you want a dependable bottom bracket that is supremely reliable and easy to install, look no further.
In the ever changing world of bottom bracket standards, Praxis aims to have a bottom bracket for pretty much any modern bike and crankset. The M30 Press Fit Bottom Bracket is suitable for Praxis Works M30 cranksets in a variety of bracket shells.Compatible with Praxis Works M30 cranksets with 30/28mm spindlesHighly durable Enduro bearings are designed to spin freely and last well in harsh conditionsForged & machined aluminium cups are highly durable and easy to fitBuilt around high-quality Enduro steel cartridge bearings and forged and machined aluminium cups, Praxis bottom brackets are built to be strong, durable and not afraid of harsh conditions. The quality sealing keeps grime away from the bearings, while the cups construction mean they can be easily transferred between frames with no fear of damaging them. If you want a dependable bottom bracket that is supremely reliable and easy to install, look no further.
Praxis Works M30 bottom bracket service kit to service your M30 bottom bracket and keep your bike running smoothly.
Replacement pair of seals for your Praxis BB for Shimano cranks.Pair of orange sealsFor Praxis Shimano BB's that are BSA / T47 / BB30-PF30