Nitto B123 Cr. Mo. Track 25.4mm 420mm 108mm 170mm Chrome Track Chromoly Tooth Count-40 while Wolf Tooth rear axles

while Wolf Tooth rear axles require a threaded nut to be added to the end of the axle

Molded conical seats allow the nipples and spokes to articulate preventing premature fatigue and failure

Stainless steel hardware provides the strength and corrosion resistance

e-Bike approved No Primary Color Multicolor Visor No Helmet sizing in cm 52 - 58cm Impact Protection System MIPS Integrated Light No Misc Flip Flop Purple Size M

Type Standard Size 700x30 ISO 622 Bead Fold Belted Tread/Sidewall Color Bk/Bsk PSI 100 Weight (Grams) 351 TPI 120 Durometer Features HRC/E2/REF Reflective Sidewall Yes

Nitto B123 Cr. Mo. Track 25.4mm 420mm 108mm 170mm Chrome Track Chromoly Tooth Count-40 while Wolf Tooth rear axlesSturdy chromoly construction. Traditional shape Japanese Keirin Association approved. 665 730g TECH SPECS Vendor Nitto Manufacture Number B 123CrMo 25. 4 CP 42 Model Name B123 Cr. Mo. Track Category Handlebars