Praxis Works Bottom Bracket 68mm BB30/ PF30 Converter Shimano 24mm For Road Bike

Description

Praxis Works Road Bike Bottom Bracket BB30 / PF30 Converter Shimano 24mm BB
Brand: Praxis Works
This version for Shimano™ Hollowtech II steel spindle road cranks only.
Designed precisely to Shimano bearing stance & chain line spec.
Forged & machined heat-treated 7075 T6 Aluminum
For 68MM BB30, PF30, and Specialized Road frames
Qty: 1set
Color: Black
Installed, Removed from new bike, without original package
Not for BBRight, BB386EVO, BB30A, BB86, BB92 frames
Steel version:Enduro 2437
Ceramic Version:Enduro 2437 Angular contact, Grade5 balls, ABEC5 Assembly
68mm version cannot be used for MTB Cranks
Designed to be a proper BB for installing Shimano™ Hollowtech II steel spindle cranks in either BB30, PF30, or Specialized’s OSBB 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 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, 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 design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
Patented Collet Design
“Collet” style non-drive cup expansion for wiggle-free press
Non-Drive O-Ring compensates for frame width discrepancies
Praxis Works Bottom Bracket 68mm BB30/ PF30 Converter Shimano 24mm For Road Bike
Praxis Works Road Bike Bottom Bracket BB30 / PF30 Converter Shimano 24mm BB
Brand: Praxis Works
This version for Shimano™ Hollowtech II steel spindle road cranks only.
Designed precisely to Shimano bearing stance & chain line spec.
Forged & machined heat-treated 7075 T6 Aluminum
For 68MM BB30, PF30, and Specialized Road frames
Qty: 1set
Color: Black
Installed, Removed from new bike, without original package
Not for BBRight, BB386EVO, BB30A, BB86, BB92 frames
Steel version:Enduro 2437
Ceramic Version:Enduro 2437 Angular contact, Grade5 balls, ABEC5 Assembly
68mm version cannot be used for MTB Cranks
Designed to be a proper BB for installing Shimano™ Hollowtech II steel spindle cranks in either BB30, PF30, or Specialized’s OSBB 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 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, 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 design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
Patented Collet Design
“Collet” style non-drive cup expansion for wiggle-free press
Non-Drive O-Ring compensates for frame width discrepancies
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We will ship your orders within 2 business day upon payment received. We are shipping from our warehouse in California and it will be Free Shipping for orders shipping to United States.
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ABOUT Rolling-Cycle
The Rolling-cycle team is comprised of a number of individuals who have worked in the bike industry for many years and built up some great relationships with brands and suppliers. Our philosophy is that we work hard to find popular bike gear from the brands you love without having to pay a fortune for it. We are also proud to introduce our own range of quality accessories and tools that we have researched, sourced and tested from top quality manufacturers in Taiwan. Check out ‘ResQ Tools’ which is the first range we are introducing. You’ll find a variety of tools for both the workshop and to take with you on the road or trails to keep your bike in good shape.
We are currently based in 2 locations and growing, the warehouse is located in California USA and Sydney Australia.
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