SKU: 41690062654

Brother Cycles Big Bro Frameset

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

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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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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4.6 ★★★★★
Based on 7 reviews
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B.J. G
Dallas, US
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
D
Verified Purchase
Dianne
Dallas, US
★★★★★ 5
Men’s oxfords
Size: 10.5, Color: Black
Good quality and perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
L
Verified Purchase
Lisaura
Phoenix, US
★★★★★ 1
Low quality
Size: 8.5 Wide, Color: Cognac, Size: 8.5 Wide, Color: Cognac
Starting to peel after a few uses
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
D
Verified Purchase
Doc
Chelsea, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
R
Verified Purchase
roger mendes
Lowell, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026

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