Description
Brother Cycles' dedicated adventure frame, the Big Bro, is supremely tough and hungry for challenging trails. Whether you’re running a lightweight bikepacking setup, front and rear panniers for a fully loaded ’round-the-world’ tour or just stripped back to thrash some forest trails the Big Bro can handle it
The frame is made out of tough 4130 double butted cro-mo tubing and comes with a 100mm suspension corrected fork, both with corrosion resistant ED coating applied. The Big Bro features Boost spacing which means there’s clearance for big 27.5 x 3″ tyres or 29 x 2.6″ tyres if you’d prefer to go with a 29er setup. It features stealth dropper routing, rack mounts, bottle mounts on the seat tube, down tube and under the down tube for an extra bottle or storage. The forks also feature triple bottle mounts to fit further bottle cages or Anything Cages. S-bend chainstays with replaceable alloy thru axle sliding dropouts allow for geared or singlespeed setups
Contact us at support@biketart.com to discuss components, availability or to arrange your own custom built Brother Big Bro.
SPECIFICATION -
- 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: 44-30t double, 38t single
- Weight: medium (18") frame 2.60kg, fork (300mm steerer) 1.37kg
- Tested to ISO 4210 MTB standard
Brother Cycles Big Bro Frameset
Brother Cycles' dedicated adventure frame, the Big Bro, is supremely tough and hungry for challenging trails. Whether you’re running a lightweight bikepacking setup, front and rear panniers for a fully loaded...
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90 Day Returns -
Description
Brother Cycles' dedicated adventure frame, the Big Bro, is supremely tough and hungry for challenging trails. Whether you’re running a lightweight bikepacking setup, front and rear panniers for a fully loaded ’round-the-world’ tour or just stripped back to thrash some forest trails the Big Bro can handle it
The frame is made out of tough 4130 double butted cro-mo tubing and comes with a 100mm suspension corrected fork, both with corrosion resistant ED coating applied. The Big Bro features Boost spacing which means there’s clearance for big 27.5 x 3″ tyres or 29 x 2.6″ tyres if you’d prefer to go with a 29er setup. It features stealth dropper routing, rack mounts, bottle mounts on the seat tube, down tube and under the down tube for an extra bottle or storage. The forks also feature triple bottle mounts to fit further bottle cages or Anything Cages. S-bend chainstays with replaceable alloy thru axle sliding dropouts allow for geared or singlespeed setups
Contact us at support@biketart.com to discuss components, availability or to arrange your own custom built Brother Big Bro.
SPECIFICATION -
- 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: 44-30t double, 38t single
- Weight: medium (18") frame 2.60kg, fork (300mm steerer) 1.37kg
- Tested to ISO 4210 MTB standard
Returns Information
Delivery Information
We have a range of delivery options on orders. Most importantly, if your order is over £50 then delivery is free!
All Biketart orders are fully trackable. You will get a tracking number by email when your order is shipped which will allow you to track it with Royal Mail or DPD.
In-stock orders placed by 4pm will be processed the same day.
Any items displaying "in-stock with supplier, despatched in 2-3 days" on the product page cannot be despatched the same day as they will be shipped to us from the supplier when you place your order.
Read on to discover the delivery options available to you on your order.
Delivery Services
Standard Tracked: All orders over £50 are eligible for free standard tracked delivery by Royal Mail. For orders under £50 there is a £3 charge. Orders sent using standard tracked are usually delivered in 2-3 days.
Priority Tracked: For £4 your order is sent by premium tracked delivery which gives a 1-2 day (including Saturdays) delivery timescale. This service is provided by Royal Mail who will usually deliver on Saturdays. Orders must be placed by 4pm.
Next Day Courier: If you require next-working-day delivery then this is provided by DPD and is £6.99. Orders must be placed by 3.30pm and be fully in-stock in order to be processed before our daily DPD collection.
Saturday Delivery: You can select Saturday delivery options from DPD at the checkout.
Bike Delivery: Bikes are always delivered by courier. After placing a bike order your bike is fully assembled and tested before being carefully boxed for shipping. Because of this build process it is not always possible to offer next-day delivery on a bike. Please do get in touch if you want to know a specific despatch day on any bike on our website. Call us on 01227 832582 or email support@biketart.com.
Returns Info
We offer a 30 day return period on our items. We ask that items are returned in their original packaging and in re-sellable condition. We do not pay returns postage.unless we have made an error with your order.
We cannot accept the return if the item is not correctly packaged and is damaged in transit during the return trip back to us.
Please do not stick any tape or labels to the products branded outer packaging.