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Sunn Prim S1 Semi-Rigid MTB Shimano SLX/XT 12S 29'' Red

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Sunn Prim S1 Semi-Rigid MTB Shimano SLX/XT 12S 29'' Red

Sunn

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Taille cadre / taille cycliste

S / 160-175 cm

Delivery from monday

€2,248.00

Size guide

€2,248.00

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Delivery from monday

Last one in stock!

€2,248.00

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Description

What size do you need?


Choosing the right sized bike depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride

Measure yourself accurately

To get started, measure your height and use the size chart available on each product description.

What to do if you are in between bike sizes?

If you are on the edge of two different bike sizes, don't worry, you'll probably be ok on either size (rather than thinking that one size will be awful and the other will fit). Indeed, bikes are adjustable: the seatpost can slide up and down, the saddle can move backwards and forwards and you can even switch out parts like the stem for different sized ones to help the bike fit better.

Finding out whether or not you should pick a bigger or a smaller frame is sometimes as simple as personal preference, but there are a few simple ways to work out which might suit best:
  • If you’re flexible, you might prefer a shorter head tube, so the smaller size might work out better for you. You can use a longer stem to make the reach more comfortable.
  • On a bigger bike, the reach to the handlebars will be longer. This means that if you have proportionally longer arms, you might be more comfortable on a bigger frame.

Still confused? Contact us

Note : Please note that specifications are subject to change without notice, based on component availability and other factors.

The Prim S1 is a semi-rigid carbon mountain bike proven in UCI XCO competitions. It reached the first place of the podium in European and French U23 championships with Joshua Dubeau. It is stiff, explosive and efficient. Singletrack and modern cross-country tracks are his favorite playgrounds. With its 12-speed single drivetrain, it's a pleasure to link up steep climbs and technical descents.

The inverted Y-shape of the bottom bracket increases the rigidity of the frame by distributing the efforts in an optimal way. The long reach and the forward transfer of the support points cancel out the bumps on climbs and make it easier to climb steps. The ultra short chainstays (420 mm) offer an immediate responsiveness to pedaling.

Main features:

  • Prim 29 carbon frame with a Rockshox Sid SL Select fork.
  • Transmission Shimano SLX/XT 1x12 speeds.
  • Formula Cura 2 hydraulic disc brakes, 180/160 mm.

Features:

Frame Carbon: XC 29 Carbon MM7.0 Prim S1 MTB frame
Fork Rockshox Sid SL, Boost, 100 mmm
Derailleur shifters Shimano SLX 1x12 speed
Rear Derailer Shimano XT 12 speed
Cassette Shimano 10-51T
Crankset Helix 32T
Brakes Formula Cura 2 180/160 mm discs
Wheelset Mavic Crossmax Boost, 6-bolt, Disc
Tires Maxxis Rekon Race 29x2.35''
Handlebar Brute Carbon, 9°, 740 mm
Stem A-Headset oversize, aluminium, 7°, 70 mm
Saddle Brute 253x143 mm
Saddle post 27.2x400 mm
Weight 10.8 kg

Geometries :

Frame size S M L
Wheel size (inches) 29 29 29
Seat tube (mm) 400 450 500
Top tube (mm) 570 600 630
Base length (mm) 420 420 420
Steering sleeve (mm) 100 110 120
Steering angle (°) 69 69 69
Seat tube angle (°) 73 73 73
Wheelbase (mm) 1094 1125 1157
Stack (mm) 612 622 632
Reach (mm) 417 445 472

MORE INFORMATION

Features

Gender Men
Women
Frame material Carbon
Groupset Shimano SLX XT 12S

Customer

Q&A

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