90 mm Bicycle Bottom Brackets
The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.
Contact Modern Bike via email, telephone, or showroom visit.
learn more
You may check the order status of a recent purchase to learn if it has been delayed, when it may ship, or if it has already been shipped.
check order status
Your Shopping Cart contains 0 products. View your cart to change product quantities, apply deal codes, or checkout.
The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.
Showing 5 products:
Sealed bearing set to install Sram GXP cranks on BB90 frames Ceramic bearings with cross seals for on and off road Shell: 90.5mm … read more
$23 offretail $149.99 your price $126.99 + ships free
BuyPART NUM 998446FSA BB90 bottom brackets allow the use of FSA Cranks on BB90 frames (i.e. Trek) Adapter kit to use FSA cranks on BB90 Bottom Brackets Works … read more
your price $41.00 + ships free
BuyPART NUM 385255CeramicSpeed Non Threaded Bottom Brackets Includes bearings, seals and 4x dust covers Grade 3 ceramic balls, hardened races and low-friction … read more
your price $349.00 + ships free
BuyPART NUM 790989Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime BB90 bottom bracket standard … read more
your price $419.00 + ships free
BuyPART NUM 260879Replacement BB90 bottom bracket bearings Fits all bikes with a BB90 shell Includes 2 bearings and 2 seals 49.82g Interface: GXP BB Shell Type: … read more
your price $34.35
Info"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"Upgrading your hubs, bottom brackets and pulleywheels will give you exactly what you need. CeramicSpeed bearings reduce friction, improve power transfer and have greater longevity."
Learn more about CeramicSpeed
These models are available for online purchasing and can be shipped directly to you.
The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.
Bottom brackets must fit the frames interface type. For example, an english threaded bottom bracket can only be installed on a frame that accepts english threading.
GXP is a SRAM standard. The cranks have a 24mm spindle on the drive side and a 22mm spindle on the non-drive side.
Length
FSA’s MegaExo spindle is 24mm in diameter, uses a “Square Spline”.
Shimano Hollowtech II is Shimano's 24mm spindle standard.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.