Brother 'Workshop Build' Kepler - Metallic Green - 650b Wheel

We Say...

Workshop Build Spec:

Frame Size: 56cm
Crankset: Middleburn RO1 in Silver, 170mm crank length
Chainring: Stridsland 38T
Cassette: Shimano Deore 11-4T
Shifters: MicroSHIFT MT Bar End Shifters
Rear Derailleur: Rivendell OM-1
Brakes/Levers: TRP Spyre with TRP RRL Levers
Wheels: Halo Vapour GXC in Silver
Tyres: Ultradynamico Rosé 650b x 47 / Ultradynamico Cava 650b x 47
Handlebars: Nitto 137SSB 52cm wrapped with Newbaums cloth tape
Extras: Compressionless cables, Nitto finishing kit, Blue Lug/Magic Components spacers

NOTE: saddle pictured for illustrative purposes only, we've left the choice of perch to you.
Take a look at a few options here.

They Say...

The Kepler has been a stalwart in our lineup for over decade and has undergone many updates to make to make it the stylish and versatile product it is today. The much-loved Kepler geometry remains the same, however, we’ve made functional and cosmetic changes to bring the product in-line with what we’re looking for from a functional steel frame such as the Kepler. Recent updates include:

- Lugged steel fork with dynamo routing and triple mounts
- Internal cable routing for rear brake
- Brazed seat collar
- 3 x bottle mount positions
- Oak Leaf metal head badge
- Updated hand-drawn branding for 2026

The Kepler can run either 700c or 650b wheels and has clearance for 700c x 45 or 650b x 48 tyres to keep you stable when the going gets tough. The frame is constructed from double butted 4130 chromoly steel, a functional tubing which provides the perfect balance of comfort and durability and we've applied an ED coating under the paint to protect against corrosion. It’s fully equipped to fit front and rear racks, mudguards and has three bottle mount positions if you’re loading up for a longer trip. To add to its bikepacking credentials the Kepler features triple cage mounts on each fork blade.