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  • Sunn Shamann S1 Suspension Bike
  • Sunn Shamann S1 Suspension Bike

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Sunn Shamann S1 Suspension Bike

The Cross Country category is probably the most physically demanding but at SUNN they believe that performance shouldn't compromise riding pleasure. This belief has inspired their XC range of ever lighter and higher performing bikes. The components have been optimized with the use of SRAM 10 speed transmission for lighter and more efficient shifting. The geometry and pivot placements have been designed to give the perfect balance of traction and acceleration. Add to this long distance comfort and you have the perfect marathon bike. With 100mm of rear travel the shocks are tuned to attain this perfect equlibrium and to give the rider a highly responsive ride feel. The frame itself is built out of lightweight butted Alpha tubing and features cartridge bearings throughout.

Features:

Frameset:

  • Frame: SHAMANN Alpha tubing 100mm
  • Forks: ROCKSHOX Sid RLT 100mm
  • Shock:  ROCKSHOX Monarch RT3 SUNN settings

Groupset:

  • Chainset: TRUVATIV FS1400 GXP 2.2 - 28/42
  • Brake/Shift Levers: X7
  • Front Derailleur: Sram X9
  • Rear Derailleur: Sram X0
  • Cassette: 10 speed 11-36

Wheelset:

  • Wheels: UN Premium 17
  • Tyres: HUTCHINSON Cobra AL 26’’X 2.10’’

Components:

  • Front Brake: FORMULA R1X 160mm
  • Rear Brake: FORMULA R1X 160mm
  • Handlebars: Sunn
  • Stem: Sunn
  • Saddle:Sunn
  • Seatpost: Sunn
  • Seatpost Diameter: 27.2

Please note all Sunn bikes come with a 1 year CRC warranty

Buy Sunn Shamann S1 Suspension Bike from Chain Reaction Cycles, the World's Largest Online Bike Store.

Rated 4.8 out of 5 by 5 reviewers.
Rated 4 out of 5 by Nice parts for the price Got my Shamann yesterday. On my second ride my back tyre went flat. Reason was that the rimtape was installed sloppy. Rimtape was too wide and was folded over. It punctured the innertube. It's not a big deal to change it but now i have to go to a shop on weekend and buy new rimtape and innertube. Migt be wise to check the front as well. Well the back wheel inc rotor, casset, and qr weights 1403g. Hutchinson Cobras are really light. Chains are only pc1051 when rest of the parts are X7 to X0. Seatpost and handelbar are carbonfiber. Big plus! Front wheel kept a annoying "shump, shump, shump" noise for the first 20km. Not shure if it's gone allready but I think it came from the spokes and nipple. Overal a good bike for that budget. Bike came in a big box. It included a bag of little extras. Some gels and other nutrious for the rider. Tools to set the bike in to riding conditions. It also included plastic and a metallic pairs of pedals and a 15mm wrench. Front and back lights. I wouldn't use them on my Shamann, but the might find a home on some project bike.. Few plastic pad to protect the frame from wires and tubes. Some warranty manuals, but no instructions to set the sag on rear suspension. Now I'm just guessing the correct psi. 02 August 2014
Rated 5 out of 5 by At this sale price nothing can touch the S1 I've had a 'light' hardtail for a couple of decades albeit only the frame is now original. Had deliberated going full suss for a while but weight seemed to be an issue unless spending many £K. This definitely ticks the boxes. The light weight (10.5KG) makes this faster than my hardtail to climb and definitely faster descending. Being new to this level of bike it's taken me a while to get adjusted, particularly as there is no setup info provided. Forums and YouTube are a bit contradictory but actually I managed to speak to someone who knows set up and it all made sense. I'm sure that a call to CRC would have sorted it too as they have been very helpful with other tech queries (including how to get the carbon fibre seat post to stop slipping). All in all a fabulous bike for the price. I know Sunn are no longer trading and things like specific bushings may be an issue in time but have found a web shop that provide custom made parts and I'm sure anyone with a bit of mechanical skill will be able to fix things if they break big time. All info suggests the frames are superbly made and build quality certainly seems to be excellent. At £1k in the sale I don't think there is anything that can touch the spec and light weight of this bike. 30 July 2014
Rated 5 out of 5 by Muy buena compra,buena bici doble El envío tardó una semana aproximadamente. Aunque el embalaje estaba bastante deteriorado, la bici llegó sin desperfectos aparentes. Los regalos incluidos fueron unas luces con pilas muy básicas y que aún no he sabido acoplar a la bici, un timbre muy sencillito, una herramienta para poder instalar unos pedales de regalo muy básicos también, una multiherramienta con llaves Allen y destornillador de estrella, y un pequeño pack con gel, barritas y polvos para hacer bebidas energéticas. También venían los manuales de algunos componentes, como por ejemplo de la horquilla y de la suspensión trasera, así como una lista de comprobación del montaje y de los componentes de la bici. El peso arrojado en la báscula con los pedales fue de 11 kg justos (algunos componentes son de carbono). La bici se entrega casi montada por completo e incluso con las ruedas infladas a la presión correcta. Tan sólo es necesario acoplar el manillar mediante cuatro tornillos y los pedales con la herramienta incluida. Sólo he probado la bici unos 20 km por diferentes terrenos pero con poca pendiente en general. Las sensaciones son en general muy buenas. De momento sólo he visto tres inconvenientes: que hace mucho ruido cuando la transmisión va libre (sin dar pedales), que el sillín es muy duro y demasiado minimalista, y que el manillar me resulta demasiado ancho por lo que en zonas estrechas hay que prestar atención e ir con cuidado... 30 July 2014
Rated 5 out of 5 by Gran bici Compre el modelo s2 del 2010 y es una gran bici, muy ligera estable y de calidad. Llamea muy bien x caminos y es encenté mente estable en bajadas. En estos precios y después de mucho buscar sin duda lo mejor. La única pequeña pega es el sillín, para mi gusto excesivamente racing y duro (lo cambie) 23 July 2014
Rated 5 out of 5 by Light, quality components, very good value. The S1, is very similar to the S2 (we purchased one last month), and the dilemma i had: was the S1 worth £200 more? There are some noteworthy differences between the two which are not mentioned on the website. Firstly the handlebar and seat stem are carbon which was a nice surprise. I first noticed this when attaching the handlebar as as it was noticeable lighter than the alloy version on the S2. The cassette was a SRAM 1070 one grade up from the SRAM 1050 fitted to the S2. The chain was also one grade up from the S2 with a SRAM 1051. The saddle appears to be titanium railed (inscribed on the rails!), but is thinner and therefore less comfortable than the S2 version. My S1 was delivered with the same wheel set as the S2, however the S2 had thinner gauge spokes and were 28 as opposed to thicker and 32 on the S1. There was a difference in weight between the two (S2 being lighter!!) Two things I missed from the photographs on the website were: Foam grips on the handlebars - very light but not for me An Allen key bolt instead of quick release for the seat stem adjustment First impressions after a few 20 mile rides: Light, responsive, suspension was as you would expect from Rockshox-excellent. Brakes were very good and transmission was unfaultable although I struggled to feel the difference between the S2 and S1. Perhaps when they get older the SRAM X0 will maintain its smoothness longer than the S2's X7. Both bikes rode very well and although I was convinced the S1 rode better with its lighter and more tuneable forks, in reality the difference was probably down to the fact I was convincing myself the extra £200 for all the component upgrades was worth it! Overall you won't get a better equipped bike for the sale price of just under £1,000. The standard of finish on the frame is excellent and componentry is very good. The bike is light at under 26lbs (large frame + Saint pedals fitted @ an extra 1lb) and it feels very well put together. Is it worth £200 more than the S2? Of course it is, I have to say that because I have spent the money! If you cannot afford the S1, get the S2, you won't be disappointed, if you can afford the S1, get the S1, you won't be disappointed. 06 July 2014
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8 Questions : 8 Answers

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Warranty and Parts

Hi, now that Sunn bikes are no longer, what does this mean for the warranty for this bike and future parts such as bushing kits, etc..?
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South circular road,IE
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Answer: 
These bikes carry a 1 Year warranty with Chain Reaction Cycles which covers the frame and components.
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sizing

I am about 5 foot 10 what size would be good for me?
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Answer: 
The Medium frame would be ideal.
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Answer: 
Yes; this frame uses standard Fork and Shock fitting/engagement and can be upgraded by yourself if required at some point after purchase.
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Tengo dos dudas que me gustaría que me respondieran, por favor:
1º) ¿De qué año es la bici?
2º) ¿La horquilla y la suspensión trasera son regulables desde el manillar?
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Answer: 
1º) 2012, respondido por el Staff CRC anteriormente. De hecho diría que todo el catálogo de bicis Sunn que están en venta ahora mismo en Chain Reaction son 2012, el último año en ejercicio de la marca, porque desapareció y en 2013 ya no fabricaron modelos nuevos.

2º) Por las fotos, ninguna de las dos suspensiones tiene control en el manillar.

Saludos
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Wich model year is this?

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Answer: 
These bikes are 2012 models
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Answer: 
We are unable to source bushing kits for the Sunn bikes at the moment.
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forks?

Are the forks qr or maxle?
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Answer: 
These forks run a standard QR
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Bike weight

Does anyone know a bike weight?
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Answer: 
This bike weighs approx 10.5kg.
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