BBB - DiscStop BBS-39 SRAM/Avid S3-Size-158x80x10mm When changing the wheel

When changing the wheel

with 1/4″ square (1/4″ square/hex adapter provided

except better in every way

(OPTIONAL STEP) Use a roll of electrician tape and seal the spoke holes of the rim

allowing a natural wrist angle for enhanced comfort and control

BBB - DiscStop BBS-39 SRAM/Avid S3-Size-158x80x10mm When changing the wheelBBB DISCSTOP BBS 39 FOR SRAM AVID These disc brake pads come in two types of high performance compound: Organic (BBS 39) and Sintered (BBS 39S). Compatible with: SRAM: G2, G2 Ultimate, Avid: XO Trail, Guide Ultimate, Guide RSC, Guide RS, Guide R, Elixer 9 Trail, Elixer 7 Trail BBS 39 Organic high performance compound BBS 39S Sintered high performance compound 2 pieces per set Note: These disc brake pads are for stainless steel rotors only