Center threaded bottom brackets have a solid alloy center sleeve that threads into the cups, providing a stiffer platform for the bearings.
All bottom brackets (except RS B86 30) are available with ceramic ball bearings with steel races. As an option, higher quality bearings with stainless steel races and 4 years of warranty are also available.
Due to the smaller diameter of BB86/92 frames, Ridea Gecko Grip technology cannot be implemented for larger diameter crankset spindles. RS B86 30 cups are made of bearing grade steel and are designed to fit 29 or 30 mm spindles for BB86/92 frames.
| P/N | Frame compatibility | BB shell width | BB shell diameter | Spindle Ø compatibility | Weight |
| RS B86 30 | BB86 BB92 | 86.5 mm 91.5 mm | 41 mm | 29/30 mm | 78 g |
| LS B86 24 | BB86 BB92 | 86.5 mm 91.5 mm | 41 mm | 24 mm | 80 g |
| LS 386 30 | BB386EVO BB392EVO | 86.5 mm 91.5 mm | 46 mm | 24/25/29/30 mm | 87 g |
| LS F30 30 | PF30 | 68 mm 73 mm | 46 mm | 24/25/29/30 mm | 130 g |
| LS F30 B3 | PF30 | 68 mm 73 mm | 46 mm | 30 mm (BB30 cranks) | 100 g |
| LS B30 30 | BB30 | 68 mm 73 mm | 42 mm | 24/25/29/30 mm | 105 g |
NYLON SPINDLE SLEEVES
Nylon bearing spindle sleeves increase performance and ease installation. Nylon is flexible for better adaptability to the spindle and it is not affected under extreme weather conditions.
