SON 28 12 mm Disc Centerloc Dynamo Hub (110mm Boost)

SON 28 12 mm Disc Centerloc Dynamo Hub (110mm Boost)The SON 28 Boost Dynamo Hub is built for riders who demand reliable power generation on mountain, bikepacking, and adventure rides. Designed around the 15 mm thru axle and 110 mm Boost spacing standard, it delivers dependable lighting performance even at lower speeds ideal for technical terrain, steep climbs, and loaded touring setups. Using the same proven internals as Schmidts renowned SON 28 hub, it prioritizes consistent output and durability for

Easy access bleed port makes maintenance a simpler task

Caliper includes 4 phenolic plastic pistons

This gives a more air tight seal

It's designed to be as compatible as possible: the 24mm spindle is compatible with a ton of aftermarket bottom brackets and it's easy to convert from a 1x to a 2x crank by simply installing microSHIFT Sword 2x chainrings

the included 42/26T chainrings provide a practical gearing combination that keeps you comfortably spinning on long climbs while maintaining enough top-end speed for fast gravel roads and pavement

Weighing in at just 39 lbs

Fits into all Back-Roller model and products with identical shape (e

Model SMS Size S/M Rails TiNox XP Top Microfiber Color Black LxW (mm) 251x143 Weight 265g

Designed to fit all current Salsa thru-axle frames

Midsummer Blue

0 Length 182 Defined Color Silver Spoke Interface J-Bend

Keeps gear changes smooth and hassle free