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Wed 21 Oct, 8:39 pm UTC

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2010 preview: Chumba Racing rigs

By Gary Boulanger, US editor

Anaheim, California-based Chumba Racing have updated several features on their 2010 line, including adjustable geometry, linkage-optimised rear shocks and new colours and build kit options.

"We believe that our bikes are an expression of our personalities, so we ensure that the fit, finish, and performance of our bikes, as well as our ownership experience is the benchmark by which other bikes and companies are judged by," Chumba spokesman Alan Kang told BikeRadar.

Chumba XCL

For the 2010 XCL all-mountain bike, Chumba and Cane Creek worked together to find precise starting points for preload, spring rates, low and high speed compression and rebound for specific rider weights and riding style.

"This allows riders to receive a bike that has factory recommended settings to help customers navigate through literally hundreds of potential setting combinations to maximise performance," Kang said.

Additionally, on medium and large sized frames, Chumba are offering adjustable geometry – lowering the bottom bracket by about one inch and slackening the head angle by half a degree. According to Kang, this makes the XCL one of the most customisable bikes on the market.

The 2010 chumba xcl.: the 2010 chumba xcl.

  • Made from 6061 T-6 aluminium
  • Colours available include Anodised Jet Black, Anodised XTR Gray, Anodised Blue, White and Candy Metallic White
  • Equipped with a Fox RP23 or DHX Air 5.0 (upcharge) shock
  • MSRP: US$1,449 (frame only) – approx £870 at current exchange rate
  • Frame weight: 6.2lb without shock (Medium)
  • Sizes: Xtra Small (4ft11in - 5ft4in) ,Small (5ft5in - 5ft 9in), Medium( 5ft8in - 6ft) and Large (6ft1in - 6ft3in) 

Chumba EVO

The big-hit freeride EVO is now available with Truvativ's Hammerschmidt drivetrain system, plus ISCG 05 mounts and custom-tuned rear shocks. Chumba say it can keep up with the cross-country crowd on the way to the top yet transform into a full-on downhill rig on the way down.

The 2010 chumba evo with hammerschmidt.: the 2010 chumba evo with hammerschmidt.

  • Made from 6061 T-6 aluminium
  • Colours available include Metallic Green, Midst Blue, Candy Red Chrome and Anodised Black
  • Equipped with a Fox DHX Air 5.0 shock
  • MSRP: US$1,549 (frame only) – approx £930
  • Frame weight: 7.8lb without shock (Medium)
  • Sizes: Medium (5ft8in - 6ft) and Large (6ft - 6ft3in) 

Chumba VF2

The VF2 is available with factory settings on the Cane Creek Double Barrel shock, suited to a rider's weight and riding style, and in 10 different colours.

According to Kang, both Chumba USA and their UK distributors Progressive Bikes can put together several custom bike builds, including using CrankBrothers' Iodine wheels.

The 2010 chumba vf2.: the 2010 chumba vf2.

  • Accepts 120-150mm forks
  • 5in of rear wheel travel
  • Made from 7 series aluminium
  • Colours available include Anodised Jet Black, Anodised Blue, White and Candy Metallic Red
  • Equipped with a Fox RP23 or DHX Air (upcharge) shock
  • MSRP: US$1,849 (frame only) – approx £1,110
  • Frame weight: 5.3lb without shock (Medium)
  • Sizes:  Xtra Small (4ft11in - 5ft4in), Small (5ft5in - 5ft9in), Medium (5ft8in - 6ft) and Large (6ft1in - 6ft3in)

Chumba F5

The F5 downhill bike now has a 1.5in head tube and oversize axles at the main pivot for increased durability and performance.

The 2010 chumba f5.: the 2010 chumba f5.

  • Made from 6061 T-6 aluminium
  • Available in Small and Medium sizes
  • Colours available include Anodised Black, Metallic Green, White and Anodised Blue
  • Equipped with a Fox DHX Coil shock
  • MSRP: US$2,395 (frame only) – approx £1,440

For more information, visit www.chumbaracing.com. To follow BikeRadar's Twitter postings, click twitter.com/bikeradar.

User Comments

There are 9 comments on this post

Showing 1 - 9 of 9 comments

  • Maybe its just me but those are some of the ugliest bikes i've ever seen in my life. They might be highly functional but do they have to look like they fell out the ugly tree and hit every branch on the way down?!?!?!

  • Which one? The EVO looks a brute i'll grant you that, but the rest look nice! I especially like the look of the VF2 and the XCL looks a no-nonsense frame ideal for UK bike centres i reckon.

  • have to agree with jayson to be honest - i doubt they're any more functional than all the other makes either!

  • the evo is partiularily ugly. the cable routing looks terrible. what does it mean factory settings on the cane creek shock? anyone can tune it to their preferance can't they? one inch on the bb height, how bloody high is it to start with? there are a lot of better bikes out there.

  • the other thing that makes me crazy is seeing a manufacturer's setup showing a hammerschmidt with a long cage rear derailler. take a little time and set them up proerly before you send out the pictures. why would you run a long cage on that evo with that setup? it should have a short cage on there. spec your bikes properly before sending out pr shots

  • The BB height has been LOWERED on the new EVO, and it was not that high to start with (Now 13.75). Not sure i agree about the cable routing, it is out of the way of the filth which is more important than how it looks.

    Chumba have worked with Cane Creek on the VF2 linkage and have come up with some starting points for customers, rather than just fiddling blindly. This gives the customer a good base to work from if they choose to do so, can't be a bad thing?

    The hammerschmidt was a bit of a rush job to get the bike to press and whilst a shorter mech would be more appropriate, a long mech is not 'wrong'. Most customers going over to hammerschmidt would use their existing mech, which would probably be a long cage anyway.

  • Hey plmrman, have you ever rode the Evo? First of all, the bb isn't any higher than most other hardcore 6" am bikes. I used to ride the Turner RFX/Six pack and the Evo and the bb height was almost identical on both. There may be better alternatives out there but the Evo is a very good bike that Pedaled great.

  • it's still one of the fugliest bikes out there with terrible standover clearance. with a high bb and poor standover it's a sackshot waiting to happen.

    as far as the excuse you were in a hurry to get this shot and people will re use their existing derailler, these are new bikes. if they come from chumba complete with the hammerschmidt as an option, show a picture with the correct setup. long isn't wrong but it's not what most people would spec. by most i mean anybody with any experience riding a bike will want to take advantage of using a short or mid cage derailler..

    is this not the new evo then? is the new one coming out in 2010 or 2011? if next year why show a bike that won't exist in 2010?

  • so good cable routing to you means zip ties on the seat tube? this bike is hardly hammerscmidt ready if you don't have any cable guides for te hammerscmidt. has it been tested with a hammerscmidt? i heard some bikes pivot locations weren't optimized for a 22 tooth ring. is that the case here si?

  • 1

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