SKU: 41690062654

Brother Cycles Big Bro Frameset

Sale price$742.50 Regular price$825.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Brother Cycles Big Bro FramesetOn sale $300 off and free shipping (Aus Only and excludes some remote destinations, contact us if unsure) The Brother Cycles Big Bro is one of our favorite all around touring and bikepacking frames. Sliding dropouts give you the option to vary chain stay length, run as singlespeed or with a Rohloff or IGH. Lots of mounts for attaching racks and cargo, and very generous tyre clearance. It very nicely straddles the divide between a very capable touring

On sale $300 off and free shipping (Aus Only and excludes some remote destinations, contact us if unsure)

The Brother Cycles Big Bro is one of our favorite all around touring and bikepacking frames.

Sliding dropouts give you the option to vary chain stay length, run as singlespeed or with a Rohloff or IGH.

Lots of mounts for attaching racks and cargo, and very generous tyre clearance.

It very nicely straddles the divide between a very capable touring bike and a mountain bike.

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
  • Seatpost Diameter: 30.9mm
  • Seat clamp Diameter: 33.1mm (included)
  • Heaedset: 44mm, SHIS ZS44/28.6 upper, EC44/40 lower (not included)
  • Front derailleur clamp diameter: 34.9mm high direct-mount (adapter available separately)
  • Bottom Bracket Shell: 73mm, ISO threaded
  • Max tyre clearance: 29"x2.6" or 27.4"x3.0"
  • Fork: 4130 Chromoly tapered unicrown fork, ED coated, 15x110 Boost thru axle (included), 3 sets bottle cage mounts on all sides
  • Chainring clearance: 44-30t double, 38t single
  • Weight: medium is 2.6kg frame, 1.37kg fork

Geometry:

SIZE S M L XL
ST Length 406 457 508 559
TT Length 556 571 595 622
Top Tube Effective 575 595 620 645
Head Tube 95 100 110 125
Head Angle 69.5 70 70.5 70.5
Seat Angle 73 73 73 73
BB Drop 60 60 60 60
Min Chainstay 445 445 445 445
Fork Length 483 483 483 483
Fork Rake 46 46 46 46
Stack 598 605 616 630
Reach 392 410 432 452
Standover 782 810 840 871
Wheelbase 1083 1098 1118 1144
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41690062654

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RPPerry3
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★★★★★ 5
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Reviewed in the United States on January 25, 2026
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★★★★★ 5
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This is a perfect tape to use . It holds down the shirts very well.
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Reviewed in the United States on April 26, 2026
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Ali's Finds for Everyday Life
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★★★★★ 5
Great Heat Resistant Tape
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My go to heat tape for all of my projects!
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Reviewed in the United States on May 24, 2026
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Lynn H
Dallas, US
★★★★★ 4
as described
Number of Items: 6
works great.
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Reviewed in the United States on November 7, 2025
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Candice Gans
Alexandria, US
★★★★★ 5
A Must-Have Staple for all My Sublimation projects!
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This heat tape is an absolute essential in my workspace! I use it daily for sublimation projects and it never disappoints. It holds transfers securely in place during pressing without leaving any sticky residue behind. The tape is strong, heat-resistant, and easy to tear by hand — super convenient when you’re working quickly. I also love that it comes in a 6-pack, which lasts me a long time even with frequent use. If you do sublimation or heat transfer work, this is a must-have supply. Great quality and excellent value. I won’t press without it!
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Reviewed in the United States on May 21, 2025

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