CeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race 170 mm }Wheels Manufacturing Derailleur Hanger 371

}Wheels Manufacturing Derailleur Hanger 371

Stumpjumper (2021)

The original trail tool the versatile and venerable Trailmaster features a medium size platform and a rounded uninterrupted perimeter that is easy to get behind and move around without any snaggy or sharp edges

Sealed bearings Front Axle 12mm Thru x 100mm Color Black/Red Bearing Type Sealed Cartridge Defined Color Black Spoke Interface J-Bend Hub Drilling 24 Hub/Brake Compatibility Center-Lock Disc

CeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race 170 mm }Wheels Manufacturing Derailleur Hanger 371CeramicSpeed cartridge bearings with coated race are a premium upgrade option that provide extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. These bearings feature coated races that provide the ultimate performance and longevity. Grade 3 Silicon Nitride balls The coated bearing races increase the bearing service life by providing extreme hardness to the race and reducing corrosion Reinforced