RockShox SDLX Coil Select Eyelet Assy Standard Eyelet 47.5-55mm 11.4118.079.000 CheckoutTitle=SRAM Level Silver Stealth Disc Brake Caliper Assembly - Front/Rear 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 100 Weight 102 Spindle Interface Type SRAM DUB Defined Color Purple

but they are also lightweight and highly breathable due to the jersey insert on the back

the end of the bolt had to be harder than silica

They are strong

RockShox SDLX Coil Select Eyelet Assy Standard Eyelet 47.5-55mm 11.4118.079.000 CheckoutTitle=SRAM Level Silver Stealth Disc Brake Caliper Assembly - Front/Rear 37 BB/Frame Interface English BBREAR SHOCK EYELET ASSEMBLY (INCLUDES MATTE EYELET, DAMPER BODY & O RINGS) (RESERVOIR AND CONTROLS NOT INCLUDED) SUPER DELUXE COIL SELECT SELECT PLUS (A2) SRAM Model ID: RS SPP A0 TECH SPECS Misc Standard Eyelet 47. 5 55mm