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Brother Cycles Pinecone Frameset

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Availability & Ordering

Pre-order: Framesets expected to ship late September.

We list all framesets currently available from Brother Cycles as “in stock.” While we have a few on hand, most orders will be fulfilled via special order with approximately 14-day delivery.

To confirm ETA or any other questions, get in touch:
shop@bicyclejunction.co.nz | 04 385 2362

The Pinecone is the brand-new, all-steel, all-terrain bike from Brother Cycles. Its design takes clear inspiration from the retro mountain bikes of the ’80s and ’90s – which we’ve found ourselves increasingly drawn to in recent years — blended with some modern features to create our ultimate do-it-all bike. Sure, the Pinecone makes a great pub bike, but put your faith in it and you’ll discover a surprisingly capable all-terrain machine that’ll keep you smiling in the saddle all day long.

At 440mm the chainstays are short and nimble enough to get loose on the trails whilst still being nice and planted for longer rides. This pairs perfectly with a 70 degree head angle, just the right amount of slack for varied riding and terrain. We’ve constructed the Pinecone out of skinny chromo steel tubing, to avoid it being overly stiff, which has been heat treated to make it ‘Extra Tough’. This gives the frame a perfect amount of flex – the Pinecone has a super fun and forgiving feel on rough surfaces. Finally, quick release dropouts, a 1 1/8 headtube and relatively level top tube add to the Pinecone’s retro feel.

To make the Pinecone as versatile and useful as possible there are also some modern touches – features that you won’t find when riding a 30 year old mtb. Most notably it’s designed to run 650b wheels with tyre clearance up to 2.6″ (depending on your brake setup) and can take both rim and disc brake. The thinking behind this is simple, v-brakes are great, we love them and there are plenty of really good second hand options out there. That being said, you can’t argue with the strength and reliability of disc brakes; so the Pinecone has attachment points for both. Another benefit of disc brakes, is that you can technically run whatever wheel size you want – 700c or 26″, no problem.

At the rear we’ve used horizontal dropouts to allow easy single-speed setup, or use our nifty derailleur hanger insert which comes with the frame if you want to run gears. Up front there’s a tough segmented fork with triple mounts on each fork blade for extra carrying capacity such as cargo mounts or Anything Cages.

We designed the Pinecone to be capable of accepting a mix of both new and second-hand components – meaning you can dust off that old XT groupset or retro MTB v-brakes that you’ve been keeping hold of all these years! Check out how we built up our demo bike for a little inspiration >> HERE <<

Features

Frame tubing: Heat treated 4130 chromoly double-butted main triangle, ED coated
Brake compatibility: cantilever, v-brake or disc (51mm I.S. mount)
Rear Dropouts: 135mm quick release horizontal with separate rear derailleur hanger
Seat post diameter: 27.2mm
Headset: 1 1/8" threadless. EC34/28.6 upper, EC34/30 lower (not included)
Front derailleur clamp diameter: 28.6mm
Bottom bracket shell: 73mm bottom bracket, ISO threaded
Maximum tyre clearance: up to 27.5 x 2.6” (note this is a guide only, real world tyre measurements differ between manufacturers)
Fork: segmented, quick release with mudguard/rack and triple cage mounts
3 sets bottle cage mounts on all sizes
Rear rack and mudguard mounts
Chainring clearance: up to 44-32-22t triple, 38-28t double, 36t single
Frame weight (medium): TBC
Fork weight (uncut steerer): TBC

Are Brother Cycles frames guaranteed?

The frames are fully guaranteed against manufacturing and materials faults or defects for a period of three years from date of purchase. This guarantee does not cover items which are damaged through accident, misuse, wear and tear, neglect or those which have been repaired or altered by any other firm. Paintwork is not covered by this warranty, nor is any damage that happens to you or your other components as a result of any failure of one of our products.

This guarantee is only valid to the original customer and is non-transferable. Brother Cycles reserve the right to an independent opinion on whether the goods qualify for a refund. A dated proof of purchase must be provided before a warranty claim will be considered.

Size Small Medium Large XLarge
Seat Tube (C-T)450mm500mm550mm600mm
Top Tube (C-C)539mm563mm584mm606mm
Top Tube (Effective)564mm584mm599mm614mm
Head Tube100mm115mm130mm155mm
Head Angle70°70°70°70°
Seat Angle72°72°72°72°
BB Drop55mm55mm55mm55mm
Chainstay (minimum)440mm440mm440mm440mm
Fork Length (A-C)420mm420mm420mm420mm
Fork Rake45mm45mm45mm45mm
Stack538mm553mm567mm590mm
Reach389mm405mm415mm422mm
Wheelbase (minimum)1049mm1070mm1086mm1102mm

Geometry chart