Brother Cycles Big Bro Green M
Description
Brother Cycles Big Bro A-la-Carte - individually configurable touring bike.Shimano Alfine stands for low-maintenance, quiet and reliable hub gears for everyday use, commuting and touring.The Rohloff Speedhub offers maximum reliability, 526 % range and robustness suitable for world travelling.
Offer description Brother Cycles Big Bro A la Carte
Frameset
Brother Cycles Big Bro, size M, colour green.
Top headset
Cane Creek 40 BAA0075K, 1 1/8", ZS44/28.6/H8.
Bottom headset
ZS44/40, short, black, BAA075K.
Crankset
Shimano Deore (5100 series), crank reference EFCM51001EXA2
Chainring
Shimano Deore FCM5100-2, 36 teeth.
Bottom bracket
Hollowtech II, model MT501; BBMT501 HWII for 68/73 mm.
Hub dynamo
Shimano hub dynamo, front (adapter 110mm)
+ USB factory + Supernova front light (+ rear with rack)
Shift lever Frame
Handle shift right
Handlebars
Surly Sunset Riser handlebars - 820mm | 22.2mm - black
Stem : 50 - 70mm Contec, 6° or
Hub gears (rear wheel)
Shimano Alfine 8-speed, model SG-S7001-8, 32L, black (adapter 148mm)
Shimano Alfine 11-speed hub Alfine11 Di2 32L CL black - electronic shifting 11 speed
or
Rohloff Rohloff Speedhub 14 , mechanical gears
Gear model | Gears | Gear range | Shifting comfort | Maintenance | Area of application |
|---|---|---|---|---|---|
Shimano Alfine 8 (SG-S7001-8) | approx. 307 % | mechanical, solid | mechanical, solid | City, everyday use, light touring, flat terrain | |
Shimano Alfine 11 Di2 | approx. 409 % | electronic, very comfortable | Oil change every ~5,000 km | Commuting, touring with moderate climbs | |
Rohloff Speedhub 14 | 14 | approx. 526 % | mechanical, precise, even gradation | Oil change every ~5,000 km, extremely durable | Mountain tours, bikepacking, expeditions, heavy loads |
Chain
Shimano Deore HG53 chain,
Wheelset
Remerx RX 2030, 29" (front and rear), 32 holes, rivet construction, reduced version.
Grips
ODI Rogue Lock-On MTB grips, 130 mm, black with clamp rings ,black
Saddle
Without saddle
Seat post
Ergotec seat post for 30.0 x 400 mm
Tyres
1,Wicked Will Evo :Versatile, Addix SpeedGrip, good all-rounder, mixed conditions, trail + touring
2,Smart Sam Performance (Bronze Skin) - all-rounder profile , robust , everyday , touring
Recommendation:
- Sporty long distances without luggage: Thunder Burt or Racing Ralph/Ray (brown sidewall).
- Touring with luggage, changeable: Wicked Will Evo or Smart Sam Performance Bronze Skin.
- Maximum puncture protection: Marathon Plus MTB (black).
Tubes
Continental Tube, suitable for 29" MTB
Brakes
Avid mechanical disc brakes, including 180/160 mm brake discs (front and rear), mechanical actuation, compatible with the selected levers and wheels; adjustment and braking are carried out during assembly.
Note on compatibility and options
36 t chainring in combination with Alfine 8 offers a balanced gear range for sporty, but not speed-orientated riding. Please confirm saddle choice after measuring the sit bone width. Tubeless conversion, other tyre models or alternative saddle widths can be added on request.
Recommendation for pannier rack:
Luggage carrier LOGO 29" - black. (with luggage rack light Supernova)
The LOGO 29" is made for long tours. The narrow upper level provides a secure hold for a tent, mat or sleeping bag without protruding sideways.
Advantages at a glance
- Narrow top level for tent & pack sacks
- Deep bag position for more stability
- High load capacity (approx. 26-40 kg depending on model)
- Perfect for touring bikes and 29" bikes
- Harmonises ideally with the TARA front