Bottom Brackets

Propelling BB 24 Ultra

Sale price$128.00 USD

Propelling BB 24 Ultra is suitable for 24mm spindle Shimano HT II and Sram GXP 22/24 mm with ceramic ball angular contact bearing means ideal mate for your bike.

SKU: P38624C-1
Color: Black

Color

Category: BB386

Category

Select Spindle (mm): 24

Select Spindle (mm)

Tapered Profile

Fun5 bearing technology not only enables automatic coaxialisation for improved power output. Its easy maintenance feature ensures that it can operate smoothly for extended periods, while angular contact further enhances its reliability and longevity.

Ceramic Rolling

This technology incorporates ceramic beads with low resistance that are immune to rust, deformation, and bonded with nano grease. These features provide the benefits of reduced resistance, faster running speeds, and exceptional water resistance, surpassing the performance of conventional steel balls.

General
BB Type Press-fit
Material Aluminum cups
Bearing Compatibility BBA24 or BBA22
Bearing
Bearing Type Fun 5°
Bearing material Ceramic
In The Box
24mm Spindle 2 Bottom Bracket cups
2 24 Fun 5° Bearings
2 Dust alloy covers
2 1mm Ø24mm spacers
2 5mm Ø24mm spacers
22mm Spindle 2 Bottom Bracket cups
1 24 Fun 5° Bearing
1 22 Fun 5° Bearing
2 Dust alloy covers
2 1mm Ø24mm spacers
2 5mm Ø24mm spacers
2 Spring spacers
Item Spec Shell DIA Shell Width Crankset Weight
P8624AC BB86 41mm 86.5-92mm Shimano or 24mm axle crankset 61.4g
P8622AC BB86 41mm 86.5-92mm Sram GXP 72.9g
P3024AC BB30 42mm 68/73mm Shimano or 24mm axle crankset 71.2g
P3022AC BB30 42mm 68/73mm Sram GXP 72.9g
PF3024AC PF30 46mm 68/73mm Shimano or 24mm axle crankset 74.3g
PF3022AC PF30 46mm 68/73mm Sram GXP 75.8g
PRIGHT24AC RIGHT 46mm 79mm Shimano or 24mm axle crankset 77.7g
PRIGHT22AC RIGHT 46mm 79mm Sram GXP 79.2g
P38624AC BB386 46mm 86.5mm Shimano or 24mm axle crankset 81g
P38622AC BB386 46mm 86.5mm Sram GXP 82.7g