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Ready for technical singletrack, fast descents and tough climbs, the Nukeproof Reactor 275 Pro Alloy Bike is a trail-ready machine. Its light aluminium/carbon frame is combined with RockShox suspension and a SRAM GX 1x12 groupset.

Ready for technical singletrack, fast descents and tough climbs, the Nukeproof Reactor 275 Pro Alloy Bike is a trail-ready machine. Its light aluminium/carbon frame is combined with RockShox suspension and a SRAM GX 1x12 groupset.

Nukeproof

Nukeproof Reactor 275 Pro AL 2021 Full Suspension MTB

Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Quick & Easy Returns

Returns made easy!

Please read and fully understand this policy before returning goods to us. With exception of Warranty Claims, Faulty or Damaged goods (See terms below), we can only accept a return on an item if it is completely unused and in its original condition.
  1. Please pack the item carefully in its original packaging.
  2. Download and Print the returns slip.
  3. Fully complete the returns slip and include it in the package.
  4. Contact us to arrange a courier collection, or make your own arrangements for postal/courier service.

Returns Address

Pauls Cycles Returns
Unit A, 13 Yaxham Road
Dereham
Norfolk
NR19 1HB

Returns & Exchanges Policy Summary

We offer a 14 day returns period from the date of receipt.

It is your responsibility to ensure that the item is returned to us safely and securely, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel.

We are unable to accept returns where the goods or packaging has been used, lost, damaged or is otherwise not in the condition you received it in. Bikes must be returned in a securely packaged bike box.

If you would like us to arrange a collection via courier, then we can do so at a cost of £50. Should you fail to be present for an arranged collection, you will be charged £20 to rebook.

We will refund up to £10 for private postage of faulty or damaged items.

If you would like to exchange an item, we will happily send out a replacement product once the original has been returned.

Refunds will be made to the original payment method - this may take up to 10 days to appear depending on the method of payment. Initial shipping costs are non-refundable.

We are unable to offer a refund without proof of purchase.

We cannot accept returns without a completed returns form.

Signing for delivery receipt of items that have clearly been damaged by the courier is the responsibility of the receiver.

Items that are damaged during a return as a result of inadequate packaging will be declined and returned to you, or charged for.

Faulty Goods and Warranties

If the item that has been received is faulty, damaged or not as described then we will cover the cost of return postage (up to £10) and offer a refund or exchange. In these instances, we would always recommend using our own shipping services.

Important information to note about returning faulty, damaged or not-as-described items:

Pauls Cycles issue no warranties, all warranties are issued by manufacturers. For this reason, we may need to send your goods to the manufacturer for inspection before taking any action. Please see the relevant manufacturer's website for full warranty information.

Only products that are faulty, damaged or not as described by ourselves are eligible for returns/exchanges. If damage has been caused through wear and tear, improper care or some other factor beyond our control then it will not be covered.

Once a faulty item has been used, or if the packaging has been damaged it can still be returned to us, however, we - and the manufacturer - reserve the right to offer a repair, replacement or partial refund.

Remember it is your responsibility to ensure that returned items are packaged appropriately - any damage caused in transit [as a result of inadequate packaging] will be chargeable.

We cannot accept any cycle warranty claim or return for incorrect pedal fitment or damage to crank arms caused by incorrect pedal fitment as described in the helpsheet supplied with all of our bikes.

If the wheels on the bike you've ordered become untrue through use, or the gears need readjustment after initial use, this unfortunately not covered under warranty.

Nukeproof Reactor 275 Pro AL 2021 Full Suspension MTB

Season:2021

Brand:Nukeproof

Code:SKU7898

Frame Construction:
The Alloy Reactor features a custom triple butted hydro-formed tube set and carbon seat stays, which help reduce the overall weight of the frameset. Critically this reduces the unsprung weight; making the suspension as active as possible.

Adjustable Geometry:
All Reactor frames feature a “flip chip” to adjust the geometry from “Trail” to “Rail mode”.

Trail – As the name suggests, this setting is best suited for trail riding. It is for riders who get as much enjoyment from the climb as the descents.

Rail - The Rail setting turns the Reactor into a corner shredder, dropping the bottom bracket 6mm and slackening the head angle by half a degree. It is there to maximise descending capabilities.

Suspension Design:
To ensure the bike could climb as well as it descends, we designed the 4 bar horst linkage to have higher levels of anti-squat for climbing gears but lower levels when you drop down the cassette. This means that the bike can behave itself on the climbs but when you get it up to speed, it turns into a trail hooligan. The combination of low anti-squat and progressive rate give ultimate small bump compliance (removes rough trail and root chatter) with good mid stroke support for cornering/pumping and end stroke progression for aggressive riding. Balanced anti-rise figures allow the Reactor some squat when braking hard, maintaining rider position and providing a good amount of pressure through the tyre to ensure traction. The Reactor is designed to reward the rider and ensure you get that stoke factor on any ride.

Built, Tuned and Ready to Ride
Rest assured that each bike is fully built and tuned by Wiggle's team of qualified bike mechanics to ensure your bike arrives in perfect condition. We supply all bikes with a set of plastic pedals, a pedal wrench and a multi-tool kit. Find out which size fits you by clicking the size chart tab.





Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.
Technical Information
Frame: Nukeproof Reactor 275 Alloy, 140mm Travel, custom triple butted hydro-formed tube set for front triangle and chain stays, UD woven carbon fibre Seat stays, internal cable routing, internal cable routing, ISCG 05 mount, Enduro bearings, threaded 73mm BB, Boost 148mm rear axle spacing, 3D contoured rubber frame protection
Fork: RockShox Pike Select + Charger 2 RC 150mm, 46mm Offset, BOOST, Debonair, Gloss Black
Shock: RockShox Super Deluxe Select+ RT, Custom ML 320 tune, 210x55mm, Bearing End, 1x bottomless token fitted
Headset: Nukeproof, 44-56 IITS
Stem: Nukeproof Neutron AM, 45mm, black
Handlebars: Nukeproof Horizon V2, 25mm Rise, Width: S: 780mm; M: 780mm; L: 800mm; XL: 800mm
Grips: Nukeproof Sam Hill Signature
Shifter: SRAM GX Eagle 12-Speed
Crankset: SRAM GX Eagle 12-Speed, 170mm, 32T, B148, DUB
Chain: SRAM GX Eagle 12-Speed
Cassette: SRAM GX Eagle 12-Speed, CS XG1275 EAGLE 10-52T
Rear Derailleur: SRAM GX Eagle 12-Speed
Brakes: SRAM Guide RE hydraulic disc brakes
Front Rotor: SRAM Centreline, 200mm
Rear Rotor: SRAM Centreline, 180mm
Front Wheel:  Nukeproof Neutron V2 27.5", Tubeless Ready, 32h, 110x15mm
Rear Wheel: Nukeproof Neutron V2 27.5", Tubeless Ready, 32h, SRAM XD Driver with 36 points of engagement, 148x12mm
Tyres: Front: Maxxis Assegai 27.5”x2.5 WT 3C MaxxTerra/EXO+/TR; Rear: Maxxis Dissector 27.5”x2.4 WT 3C MaxxTerra/EXO+/TR
Seatpost: Brand X Ascend internal, 31.6mm, S: 125mm drop; M: 150mm drop; L/XL: 170mm Drop
Sizing Information
SmallMediumLargeX-Large
Heightcm155 - 170170 - 180180 - 190190 - 200
ft5'1" - 5'7"5'7" - 5'10"5'10" - 6'2"6'2" - 6'6"
Inside Legcm71 - 7676 - 8181 - 8686 - 92
inches28 - 30"30 - 32"32 - 34"34 - 36"
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