Developed and tested in conjunction with the world's fastest racers, this Dissent 275 DH Frame design provides increased suspension performance at a lower weight without sacrificing its exceptional torsional strength or reliability.
|Bottle Cage Mounts:||None|
|Wheel Size:||27.5" (650b)|
|Brake Callipers:||Post Mount|
This DH-rig features refined and simplified design, which drops some weight and increases front triangle stiffness significantly. Nukeproof has improved upon their already podium proved progressive leverage suspension rate for even greater mid-stroke-support that makes the bike soak-up hits better, sit higher in the travel, improve stability in corners and improve the liveliness of the ride.
To improve on Nukeproof’s Fallout Linkage design and making it even better, the Dissent's rocker link is now positioned on the outside of the seat tube, rather than tucked inside a clamshell as before. This advanced suspension platform now uses a new push link design, rather than a pull link as before and this helps to reduce the loads and stresses on the frame, saving further weight and improving durability. The result of this is a frame which weighs over 400g lighter than the Pulse.
The Dissent platform was originally conceived by Nukeproof's engineers as a concept to test several progression curve theories at once. However, in turning the theory into reality, it created something much better than expected. Plus, the prototype won on its international debut at Crankworx festival’s Garbanzo Downhill race with Sam Hill at its helm.
Generally, different World Cup riders require a slightly different characteristic to one another, depending on their riding style, whether they run flat pedals or not and the demands of the trail. The Dissent makes this adjustable easy since now the main pivot flip-chip can be re-positioned to change the rear shock's performance and reactiveness. It's designed to essentially work like a bottomless token for a coil shock and also offers riders the choice of four main pivot positions, which alter how progressive the suspension is.
Amazingly, the frame geometry and shock travel do not change between positions. Also, the sag difference between each flip-chip setting is around 1% so you should not need a different spring rate.)
The Main pivot flip-chips are fast and simple to change and give a tailored factory set up for every rider. Further custom tuning can be done via our new three-position adjustable chainstay features interchangeable dropout inserts. The chainstay flip-chips allow you to alter the wheelbase by 5-10mm depending on the type of track you’re riding, your height or riding style.
Custom-tuned rear shock configuration
Internal cable routing
Threaded, 83mm BB
Boost 157mm rear axle spacing
3D-contoured frame protection
Three-stage Dissent linkage
4-position adjustable linkage progression chip system
3-position adjustable chainstay length
Nukeproof- It’s an attitude. Originating from Grand Rapids, Michigan in 1990, Nukeproof is now based in Belfast, Northern Ireland. Nukeproof’s aim has always been to design innovative and desirable performance-enhancing products for today's mountain bike gravity rider. Nukeproof products are designed for and tested by the worlds fastest riders to ensure that they are ready for the trails and you. Nukeproof has won numerous media and industry awards and has a successful history in mountain bike racing. In 2017 Sam Hill took his Nukeproof Mega 275c equipped with Nukeproof components to the overall Enduro World Series title to add to victories and podiums in the UCI Downhill World Cup. Whatever you're looking for, should it be technical ride wear, upgrade components or a gravity focused bike, Nukeproof has you covered.
The size chart below will get you on the right size bike. Experienced riders may also wish to refer to the geometry chart for more detail.
Getting the Right Fit
At Wiggle we measure each of our bikes to build accurate size charts for our customers. Our qualified team of mechanics then individually check each order, against measurements supplied by you, to ensure the size chosen is correct. Another reason you can have complete confidence when buying a bike from Wiggle!
If you are on the change over between sizes both options will fit. Racers and experienced riders would usually select a smaller size as this offers quicker handing. A larger bike offers more stability and is more suited to new and intermediate riders.
|Height||cm||155 - 170cm||170 - 180cm||180 - 190cm||190 - 200cm|
|Inside Leg||cm||71 - 76cm||76 - 81cm||81 - 86cm||86 - 92cm|
|Seat Tube Length||mm||405mm||405mm||405mm||405mm|
|Top Tube (Virtual)||mm||590mm||610mm||630mm||650mm|
|Head Tube Angle||Degrees||63°||63°||63°||63°|
|Seat Tube Angle||Degrees||74.5°||74.5°||74.5°||74.5°|
|Bottom Bracket Drop||mm||0mm||0mm||0mm||0mm|
|Bottom Bracket Height||mm||357mm||357mm||357mm||357mm|
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