Sturmey archer Drum Brake Parts Front/Rear HSB-516 90mm ModelNumber=K5191 but they will be safe

but they will be safe with these discreet protection points

Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Drilling 32H Hub Spacing 148mm Hub Spoke Type J-bend Position Rear Primary Color Pink Rotor Mount 6-bolts

Primary Color Black Bead Wire Tire Compound Endurance Tire PSI 35-70 Tire Technology RaceGuard TPI 67TPI Tire Type Clincher Tire Weight 795g Tire Width 2

Color Black TPI 60 Weight 1100 Weight (oz) 39 Defined Color Black ISO Width (mm) 65 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Advanced wicking fabric with 3-D micro-structure that transfers sweat away from the body quickly

Sturmey archer Drum Brake Parts Front/Rear HSB-516 90mm ModelNumber=K5191 but they will be safeReplacement small parts for Sturmey Archer hubs TECH SPECS Vendor Sturmey archer Manufacture Number HSB516. 0001. 0P Model Name Drum Brake Parts Category Hubs