Brother Cycles Big Bro (frame set only)
Brother Cycles Big Bro (frame set only)
Brother Cycles Big Bro (frame set only)

Brother Cycles Big Bro (frame set only)

Precio habitual
£799.00
Precio de oferta
£799.00
Precio unitario
por 
Impuesto incluido.

Features

Tubing: - 4130 Chromoly steel - double-butted main triangle, ED coated
Brake compatibility; 51mm IS disc brake mount, 180mm max rotor size
Dropouts: Boost 12x148mm thru axle (included)
Seat post diameter: 30.9mm
Seat clamp diameter: 33.1mm (included)
Headset: 44mm, SHIS ZS44/28.6 upper, EC44/40 lower (not included)
Front derailleur clamp diameter: 34.9 mm high direct-mount (adapter available separately)
Bottom bracket shell: 73mm bottom bracket, ISO threaded
Maximum tyre clearance: 29" x 2.6", 27.5" x 3.0" (note: not all drivetrains allow for these maximum tyre clearances)
Fork : 4130 Chromoly tapered unicrown fork, ED coated. 15x110mm Boost thru axle (included)
Full-length cable housing guides for derailleurs and brakes
3 sets bottle cage mounts on all sizes
Chainring clearance: 48-36-26t triple, 44-30t double, 38t single
Weight: medium (18") frame 2.60kg, fork (300mm steerer) 1.37kg
Tested to ISO 4210 MTB standard

 

Big Bro technical drawing
Frame Size Small (16) Medium (18) Large (20) xLarge (22)
Seat Tube (C-T) 406mm 457mm 508mm 559mm
Top Tube (C-C) 556mm 571mm 595mm 622mm
Top Tube (Effective) 575mm 595mm 620mm 645mm
Head Tube 95mm 100mm 110mm 125mm
Head Angle 69.5 70 70.5 70.5
Seat Angle 73 73 73 73
BB Drop 60mm 60mm 60mm 60mm
Min Chainstay 445mm 445mm 445mm 445mm
Fork Length (A-C) 483mm 483mm 483mm 483mm
Fork Rake 46mm 46mm 46mm 46mm
Stack 598mm 605mm 616mm 630mm
Reach 392mm 410mm 432mm 452mm
Standover (mid top tube 29x2.25") 782mm 810mm 840mm 871mm
Wheelbase 1083mm 1098mm 1118mm 1144mm