With a 'mullet' wheel platform (29" front / 27.5" rear), a carbon/alloy frame, RockShox suspension and a SRAM XO1 12-Speed groupset, the Vitus Sommet 297 AMP Mountain Bike is the ultimate high-performance full-suspension enduro race mach
|Number of gears:||12|
|Frame:||Sommet T700 Carbon front triangle, 6061-T6 alloy rear, Internal cable routing, post disc brake mounts, BSA threaded BB, Boost hub spacing - 148mm x 12mm thru axle. Axle Specifications: 180mm Length, 13mm Thread Length, M12xP1.0 Thread Pitch|
|Bike Weight:||Medium: 15.8kg|
|Fork:||RockShox Zeb Ultimate 29", 170mm travel, Charger 2.1 RC2 damper, DebonAir, 38mm stanchions, 110mm x 15mm Maxle Stealth axle, 44mm offset|
|Bottle Cage Mounts:||Single|
|Brake Type:||Hydraulic Disc Brake|
|Brakes:||SRAM Code RSC, Post Mount, Four Piston Caliper, Sintered Pads|
|Chainset:||Truvativ Descendant Carbon, Eagle 12 Speed, 30T Narrow Wide Chainring, 170mm Crank Length|
|Chain:||SRAM XO1 Eagle, 12 Speed, 118 Links|
|Cassette:||SRAM XO1 Eagle, CS-XG-1295, 12 Speed, 10-52T Range|
|Handlebars:||Nukeproof Horizon V2 Carbon Riser, 25mm Rise, 9 degree Back Sweep, 31.8mm Clamp Diameter, S and M: 760mm Wide, L: 780mm Wide, XL: 800mm Wide|
|Bar Tape/Grips:||Nukeproof Sam Hill, Enduro Race Super Soft Grips|
|Stem:||Nukeproof Horizon, 6061 Alloy, 50mm length, 31.8mm Handlebar Clamp Diameter, 5 degree Rise|
|Seat Post:||RockShox Reverb Stealth Dropper, Remote lever, 31.6mm Diameter, S: 125mm drop, M: 150mm drop, L & XL: 175mm drop|
|Saddle:||Nukeproof Horizon Enduro Saddle, Black, Steel Rails|
|Tyres:||F/tyre: Maxxis Assegai, 29" x 2.50" WT, 3C MaxxGrip compound, EXO+ casing; R/tyre: Maxxis Minion DHR II, 27.5" x 2.4", 3C MaxxTerra compound, DD casing|
the Sommet 297 AMP features 170mm-travel RockShox suspension front and rear - Zeb Ultimate forks and a Super Deluxe Ultimate rear shock give you outstanding trail-smoothing traction for all-terrain racing. Spurring it onwards is a fast-shifting SRAM XO1 Eagle groupset with a 10-52T cassette and powerful all-weather SRAM Code RSC hydraulic disc brakes. It also rolls upon Tubeless Ready Nukeproof Horizon V2 wheels wrapped in Maxxis tyres and it features a RockShox Reverb Stealth dropper seatpost.
When the trees are passing you in a blur and the beams of light and colour transport you to a new place. Is this what warp speed feels like? Float from take-off to landing and rip down descents, from bike park to big mountain and ragged off-piste. The rush as you roll out at the bottom of the trail and chase one last uplift. The rush that pushes you to explore your limits without overstepping the mark. This is for the full-face thrill-seekers and the diehards. This is why you do it.
The Sommet 297 AMP has been developed to run a manual-loving mullet wheel setup. A 27.5” rear wheel gives you more clearance to hang off the back on steep ground or drops, while a stable 29” wheel at the front eats up rocky terrain and keeps momentum high.
You’re getting the versatility of both wheel sizes in one bike. Keeping the shifting on-point is SRAM’s XO1 Eagle 12-speed drivetrain, paired with powerful SRAM Code RSC disc brakes that should put an end to those cold-sweat moments when you’re coming in just a little too hot. With volume added to the carbon front triangle, stability is rock solid without compromising agility. It’s not a bike for taking just any line, it’s a bike for taking the best line. A bike that tracks so accurately rewards you with time. Time to line up the next obstacle and pick your route as the trail unfolds in front of you.
The Sommet is a bike that you sit within, not perch on top. Eagerly shred the refined berms and manicured features of a trail centre but take a step into the wild and that’s where this bike really comes alive, revelling in the unpredictability of naturally technical ground. Whether threading the needle through Enduro tape or dropping in on your favourite descent, speed comes easily to the Sommet AMP. It thrives in the chaos of turbulent trails. Bringing calm where all around there is frenzy.
Carbon Sommet Enduro Platform: Modern geometry with an adjustable flip-chip, improved suspension kinematics and a smile-inducing ride
Frame Material: T700 carbon fibre front triangle, 6061-T6 aluminium rear
Wheel Size: Mullet - 29" Front / 27.5" Rear
Suspension Travel (MTB Only): 170mm Front, 170mm Rear
Intended Use: Enduro
Big-hitting enduro bike with modern geometry
RockShox Zeb Ultimate and Super Deluxe Ultimate RCT suspension
SRAM X01 1x12 speed drivetrain
Powerful SRAM Code RSC 4 piston hydraulic disc brakes
Nukeproof Horizon V2 Tubeless Ready wheelset with tape applied
Confidence-inspiring Maxxis Assegai and Minion DHR II tyres
Frame: Sommet T700 Carbon front triangle, 6061-T6 alloy rear, Internal cable routing, post disc brake mounts, BSA threaded BB, Boost hub spacing - 148mm x 12mm thru-axle. Axle Specifications: 180mm Length, 13mm Thread Length, M12xP1.0 Thread Pitch
Rear Shock: RockShox Super Deluxe Ultimate RCT, DebonAir, 205mm x 65mm, trunnion
Fork: RockShox Zeb Ultimate 29", 170mm travel, Charger 2.1 RC2 damper, DebonAir, 38mm stanchions, 110mm x 15mm Maxle Stealth axle, 44mm offset
Headset: Acros AZX-212-CO R5, ZS44/28.6 upper and ZS56/40 lower to suit 1-1/8"" upper tapered to 1.5"" lower headtube
Handlebar: Nukeproof Horizon V2 Carbon Riser, 25mm Rise, 9° Back Sweep, 31.8mm Clamp Diameter, S and M: 760mm Wide, L: 780mm Wide, XL: 800mm Wide
Stem: Nukeproof Horizon, 6061 Alloy, 50mm length, 31.8mm Handlebar Clamp Diameter, 5° Rise
Grips: Nukeproof Sam Hill, Enduro Race Super Soft Grips
Wheelset: Nukeproof Horizon V2 Wheelset, 29" Front, 27.5" Rear, 32H, 6 Bolt, Boost 110mm x 15mm Front and 148mm x 12mm Rear Hub Spacing, Tubeless Ready
F/rim: Nukeproof Horizon V2, 29", 32H, Presta Valve, Tubeless Ready Rim Tape Installed
R/rim: Nukeproof Horizon V2, 27.5", 32H, Presta Valve, Tubeless Ready Rim Tape Installed
F/hub: Nukeproof Horizon V2, 32H, 6 Bolt Disc Fitment, 110mm x 15mm
R/hub: Nukeproof Horizon V2, 32H, 6 Bolt Disc Fitment, 148mm x 12mm
F/tyre: Maxxis Assegai, 29" x 2.50" WT, 3C MaxxGrip compound, EXO+ casing
R/tyre: Maxxis Minion DHR II, 27.5" x 2.4", 3C MaxxTerra compound, DD casing
Chain: SRAM XO1 Eagle, 12 Speed, 118 Links
Crankset: Truvativ Descendant Carbon, Eagle 12 Speed, 30T Narrow Wide Chainring, 170mm Crank Length
Bottom Bracket: SRAM DUB, BSA Threaded BB, 73mm Shell
F/brake Set: SRAM Code RSC, Post Mount, Four Piston Caliper, Sintered Pads
R/brake Set: SRAM Code RSC, Post Mount, Four Piston Caliper, Sintered Pads
Rotors: SRAM Centreline, 200mm Front and Rear, 6 Bolt Hub Fitment
R/derailleur: SRAM XO1 Eagle, 12 Speed, Black
R/shifter: SRAM XO1 Eagle, 12 Speed, Black
Freewheel: SRAM XO1 Eagle, CS-XG-1295, 12 Speed, 10-52T Range
Saddle: Nukeproof Horizon Enduro Saddle, Black, Steel Rails
Seat Post: RockShox Reverb Stealth Dropper, Remote lever, 31.6mm Diameter, S: 125mm drop, M: 150mm drop, L & XL: 175mm drop
Seat Screw: Vitus, 34.9mm Diameter
Weight: Medium: 15.1kg (tubeless set up)
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.
Please Note: Due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.
First emerging as a frame builder in 1970s France, Vitus Bikes played a pivotal role in pioneering the design and manufacture of lugged and bonded aluminium frames, the most iconic being the 979, groundbreaking at the time and still prized among collectors today. In 1982 we engineered and developed the 979 Carbone, one of the very first frames to take carbon fibre technology from the aerospace industry and apply it to bikes. Their tradition of innovation continued throughout subsequent decades with frames which included the 1991 ZXI monocoque carbon frame, the spirit of which lives on in their latest generation of monocoque road bikes. Without exception, each of the bikes – from their singlespeed commuter to the high-end carbon road model – won plaudits for their ride quality, build and great value. The reviews confirmed what they knew all along, and they intend to improve on these already test-winning models as Vitus push forward with the development of this great brand of bikes. “Credit has to be due to a brand that has come back from the ashes and rather than milk the prestige of the old days, has set its sights on the biggest players on the scene.” CYCLIST magazine. Vitus bikes have been tested in many of the top cycling titles and websites across all disciplines. Their bikes have won group tests across Europe and are regarded as some of the best on the market.
|1. Height||cm||160 - 170cm||170 - 180cm||180 - 190cm||190 - 201cm|
|ft||5′ 3″ - 5′ 7″||5′ 7″ - 5′ 11″||5′ 11″ - 6′ 3″||6′ 3″ - 6′ 7″|
|2. Inseam Length||cm||71 - 76cm||76 - 81cm||81 - 86cm||86 - 94cm|
|inches||28″ - 30″||30″ - 32″||32″ - 34″||34″ - 37″|
|3. Seat Tube Length||mm||380mm||410mm||440mm||470mm|
|4. Top Tube (Virtual)||mm||568mm||597mm||621mm||645mm|
|7. Chainstay Length||mm||435mm||435mm||435mm||435mm|
|8. Head Tube||mm||100mm||110mm||120mm||130mm|
|9. Head Tube Angle||Degrees||64°||64°||64°||64°|
|10. Seat Tube Angle||Degrees||70.5°||70.5°||71°||71°|
|11. Bottom Bracket Drop||mm||12 - 25mm||12 - 25mm||12 - 25mm||12 - 25mm|
|inches||1⁄2″ - 1″||1⁄2″ - 1″||1⁄2″ - 1″||1⁄2″ - 1″|
The delivery options available for shipping this product along with the contents of your basket to United Kingdom are:
Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.
Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
Only 4 products can be compared at once. Adding this product will remove the product you added to the list first.
Do you want to continue?