The Pressfit 30.24 bottom bracket is designed to fit Pressfit 30 (PF30) frames and allow the use of 24mm spindle cranksets such as Shimano and FSA. This bottom bracket can also be used with 22/24mm spindles such as SRAM GXP when used with our SRAM adapter kit (select SRAM crank above).
There are 3 different bearing choices to best meet your needs:
- Standard Bearings: Use for road bikes in dry/no salt environments.
- Full Stainless Steel Bearings: Use for extreme distance riding (>200miles/week), BMX, MTN, Cycle cross, and other varying conditions.
- Full Stainless Steel Bearings with CX Seals: The CX seal is for riding conditions where water, dust, and debris can get into the bearing and degrade it prematurely. Use for MTN, BMX, Cycle Cross, or other wet and dirty conditions. NOTE: This is not for timed road biking as the extra seal slightly increases wattage.
NOTE: For 22/24mm SRAM/Truvativ cranks you will need to select the SRAM option on the crank menu.
NOTE: For BMX cranks that use a 19mm spindle, road cranks with a 19mm spindle, and the FSA omega you will need our 19mm bushing kit which is sold separately.
Hawk RacingTM bottom brackets have been designed with the pro cyclist in mind. Replace your standard bottom bracket with a new generation bottom bracket that is 10% lighter than ceramic and takes up to 80% less energy than the next most efficient bottom bracket on the market.
Our bottom brackets use exclusively Folmer TechnologyTM bearings (patent pending) which have changed the perception of ceramic bearings by being ultra light weight, durable, and affordable. Our bearings help you make each performance your best and will last without needing frequent service intervals.
These specially designed bearings utilize a high-grade lubrication which is typically used in a slightly different form in the aerospace industry as well as a lighter seal than ceramic bearings. These features help get you to terminal velocity more quickly and easily.
Hawk Racing bearings have been used by Kendra Pro Cycling and Wonderful Pistachio Pro Cycling Teams here in the USA.
The Pressfit 30.24 uses award winning Folmer TechnologyTM bearings and the cups are made from Alloy 7075. This bottom bracket is designed to fit Pressfit 30 frames but reduce the bearing to allow the use of 24mm spindles such as Shimano and FSA.