Enduro 1.5" 36 x 36 Degree Stainless Steel Angular Contact Bearing 40mm ID x 51mm OD x 6.5mm ModelNumber=K4871 The Riddler is just as

The Riddler is just as ready for the local cross course as it is spinning down an empty gravel B-road

Ramped center knobs are fast rolling and provide secure braking

2050mm x 1

Big Betty works perfectly on the rear wheel when combined with the much-loved Magic Mary

Enduro 1.5" 36 x 36 Degree Stainless Steel Angular Contact Bearing 40mm ID x 51mm OD x 6.5mm ModelNumber=K4871 The Riddler is just asEnduro 1. 5" 36 x 36 Degree Stainless Steel Angular Contact Bearing 40mm ID x 51mm OD x 6. 5mm. ABI Headset Bearing for new builds or replacements. TECH SPECS Cartridge Bearing Angle 36x36 Bearing I. D. (mm) 40 Bearing Type Cartridge Bearing O. D. (mm) 51 Thickness 6. 5