A Brother Cycles Mehteh house build in Stealth Black that quietly goes quite hard. Only one like this. Built in house. Ready to ride.
This build brings together the Mehteh’s Reynolds 725 steel frameset, full carbon fork, SRAM Apex Eagle 1x12, DT Swiss GR1600 wheels, Easton finishing kit and Panaracer GravelKing SK tyres. In plain terms, it is built for long gravel days, loaded bikepacking, mixed-surface riding and the kind of New Zealand backroad exploring where a normal road bike starts to feel out of its depth.
Bike type Steel gravel and bikepacking bike
Frame Brother Cycles Mehteh, Large, Stealth Black
Frame material Reynolds 725 heat-treated steel
Fork Brother Cycles full carbon fork
Drivetrain SRAM Apex Eagle 1x12
Crankset SRAM Apex Eagle 40T, 172.5 mm
Cassette SRAM PG-1230 Eagle 11-50T
Wheelset DT Swiss GR1600 Spline 25
Tyres Panaracer GravelKing SK
Brakes SRAM Apex hydraulic, flat mount, 160 mm rotors
Handlebar Easton EA70 AX Flare, 42 cm
Stem Easton EA70 7D, 90 mm
Seatpost Easton EA70
This is the kind of build where everything makes sense. The Mehteh gives you the comfort, repairability and loaded-riding feel of a good steel gravel frame, while the carbon fork keeps the front end practical for modern adventure setups with mounts for cages, mudguards and dynamo routing.
The SRAM Apex Eagle 1x12 drivetrain keeps the bike simple and gives it a wide 11-50T cassette for climbing loaded or unloaded. The 40T chainring keeps the top end useful without making the low gear too hard for steep gravel roads, bikepacking weight or long days when your legs are starting to ask questions.
DT Swiss GR1600 wheels are a strong match for this build. They keep the bike feeling sharp under power, but still make sense for rougher gravel, mixed surfaces and carrying gear. The GravelKing SK tyres roll quickly on sealed roads and hardpack, with enough tread to stay useful when the surface gets loose.
This build suits someone after one bike for gravel loops, rough backroads, weekend bikepacking and longer mixed-surface rides. It makes sense for New Zealand riding, where a route can move from seal to gravel to rougher farm roads without much warning.
It is also a strong option for riders planning bigger trips like Tour Aotearoa, Sounds to Sounds or local bikepacking missions, especially if they want a steel platform with modern standards, wide tyre clearance and sensible parts support.
The Mehteh sits at the more capable end of the gravel category. With clearance for up to 700c x 50 mm or 650b x 2.2" tyres, it gives you more room to tune the bike for speed, comfort, grip or loaded riding.
The frame has three bottle cage mounts, rear rack and mudguard mounts, full-length cable housing guides and a UDH-compatible rear dropout. That gives you a lot of setup flexibility, whether you want a clean gravel bike, a loaded bikepacking rig, or something that can be adjusted over time.
This one is a Bicycle Junction house build, so it is not a standard complete bike pulled from a catalogue. It has been built around parts we would actually choose for this kind of riding.
This build is currently set up as a wide-range 1x12. That keeps things simple and works well for gravel and bikepacking, but riders who prefer tighter gear steps or a higher road-speed top end may prefer a 2x build.
Want to tweak it? We can talk through tyre choice, bar shape, gear range, contact points or luggage setup before it leaves the shop. Different tyres, more flare, less flare, more road speed or more loaded-trip focus are all things we can help dial in.
Choose this Brother Cycles Mehteh house build if you want a capable steel gravel bike that is already built with sensible parts and ready for proper riding. It is quick enough for local gravel loops, tough enough for loaded trips, and flexible enough to become the bike you shape around your next adventure.
| Size | xSmall | Small | Medium | Large | xLarge | XXLarge |
|---|---|---|---|---|---|---|
| Seat Tube (C-T) | 490mm | 510mm | 530mm | 550mm | 570mm | 590mm |
| Top Tube (C-C) | 510mm | 527mm | 543mm | 558mm | 573mm | 588mm |
| Top Tube (Effective) | 525mm | 544mm | 561mm | 576mm | 591mm | 606mm |
| Head Tube | 110mm | 125mm | 140mm | 160mm | 180mm | 200mm |
| Head Angle | 70.5° | 71° | 71.5° | 71.5° | 71.5° | 71.5° |
| Seat Angle | 74° | 73.5° | 73° | 73° | 73° | 73° |
| BB Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
| Chainstay | 430mm | 430mm | 430mm | 430mm | 430mm | 430mm |
| Fork Length (A-C) | 398mm | 398mm | 398mm | 398mm | 398mm | 398mm |
| Fork Rake | 47/52mm | 47/52mm | 47/52mm | 47/52mm | 47/52mm | 47/52mm |
| Stack | 545mm | 561mm | 577mm | 596mm | 615mm | 634mm |
| Reach | 369mm | 378mm | 385mm | 394mm | 403mm | 412mm |
| Wheelbase | 1009mm | 1019mm | 1026mm | 1042mm | 1057mm | 1073mm |
We ship all bikes nationwide across New Zealand. Non electric bikes are packed securely in a box and sent from Bicycle Junction in Wellington.
North Island: $95
South Island: $120
For framesets from Wilde and Brother Cycles, we list available models as “in stock” on our website. While we keep a few on hand, most are fulfilled by special order.
Wilde Framesets
Special order delivery is approximately 10–15 working days.
Brother Cycles Framesets
Special order delivery is approximately 14 days.
To confirm availability, delivery timing, or ask us anything else, get in touch:
shop@bicyclejunction.co.nz | 04 385 2362
Feast your eyes on our Custom Build Gallery - every bike spec’d and built in the Bicycle Junction Workshop. From pinstriped cargo bikes for breweries to ground-up world tour machines, we’ve done it all.
Click below for inspiration, and get in touch to start building your own dream bike.









