Koga-Miyata Kimera review

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£2499.99

The velodrome genes don’t show through on the Road – it’s superbly comfortable

BikeRadar verdict

90.0 out of 5 stars

"Brilliantly versatile sportive bike, avoids obvious choices"

Friday, August 27, 2010 7.00am By

Think Dutch bikes and you’re likely to picture a sit up and beg, step-through job. If you’re a little more imaginative, and watch a lot of telly, then maybe you’ve imagined a fully laden expedition bike ridden by a rugged adventurer like Mark Beaumont. Actually, Beaumont does ride a Koga-Miyata, but it isn’t his bike we’re interested in for this test. Nope, the Dutch make some mighty fine race bikes too.

Theo Bos now rides for Cervélo TestTeam so he’ll currently be straddling an S3, but when he was a trackie – he’s a multiple world champ – he helped Koga-Miyata create the distinctive Kimera for the Dutch team at the 2008 Olympics.

Put the road and track frames side-by-side and the relationship is clear. Both have an elegant curved top-tube, chunky down-tube and substantial bottom bracket and chainstays, but the road model’s seat-tube is slimmer than its track brother, no doubt as the people who buy it won’t be putting quite as much power through the carbon. According to Koga, the Kimera cost €500,000 to put together so it’s no surprise that the company is trying to claim back some of that spend by taking the track  bike’s DNA and placing it on the road. Either way, it adds up to an attractive bike with echoes of the Specialized Roubaix and Wilier Imperiale.

In the pro peloton the Kimera is used by the Skil-Shimano team, and from Koga’s Signature website you can build up a team spec Kimera with full Shimano Dura-Ace for £5646. The team bike uses a 3K carbon weave rather than the 1K on our Ultegra-shod test model and Koga reckons the 1K carbon Kimera is around 250g… wait for it… lighter. And, says Koga, you’ll get exactly the same stiffness. So it’s unlikely to feel outclassed by its ‘bigger’ brother.

It’s not unduly troubled by the other bikes on test either – the Kimera is a proper class act. Track bikes aren’t built for comfort, but don’t worry because the velodrome genes of the Kimera don’t show through on the road – it’s superbly comfortable. This appears to be down to the well sorted frame rather than ‘cheats’ like a long, flexible carbon seatpost or cushy bar and stem. (In fact, the bar, stem and post are Pro’s Vibe – the same cockpit used on the harsher Cervélo and strong enough to be the components used by sprinters including Mark Cavendish.)

Comfort is aided by the long ride setup – the Kimera is tall up front, making for a more relaxed riding position than the others on test. The handling is outstanding and gave out-of-the-box descending confidence and stability, but it’s also direct enough to make dodging potholes simple. Despite its comfort credentials, the Kimera can be pushed hard too – no flex from either the frame or the fork when they’re put under pressure and efficient pedalling from the curved stays and massively overbuilt BB30 bottom bracket.

We also loved the faultless Ultegra compact chainset which provides plenty of gears for climbing, and the smooth-rolling Ultegra wheels shod with grippy Michelin Pro Race 3 rubber. The chimera of mythology was a scary, ugly beast of many parts; the quick, light, responsive, stiff and comfortable, carbon Kimera also boasts myriad qualities but it’s a better looking, far more agreeable hybrid.

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Specification

Name:
Kimera (10)
Brand:
Koga Miyata
Price:
£2499.99

Available Sizes:
50cm 50cm 60cm 54cm 50cm 52cm 54cm 56cm 50cm 63cm 54cm 52cm 50cm 52cm 54cm 56cm 58cm 56cm 58cm 54cm 60cm 52cm 54cm 56cm 58cm 60cm 52cm 54cm 56cm 58cm 60cm 50cm 50cm 60cm 52cm 52cm 54cm 52cm 58cm 52cm 50cm 54cm 58cm 58cm 52cm 58cm 54cm 56cm 58cm 50cm 52cm 54cm 52cm 54cm 56cm 58cm 60cm 50cm 50cm 52cm 54cm 56cm 50cm 52cm 54cm 56cm 58cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 50cm 50cm 58cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 63cm 50cm 54cm 56cm 58cm 54cm 54cm 60cm 58cm 63cm 52cm 54cm 56cm 58cm 60cm 52cm 54cm 56cm 58cm 60cm 52cm 54cm 56cm 58cm 52cm 56cm 50cm 50cm 54cm 56cm 50cm 52cm 54cm 56cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 50cm 52cm 54cm 56cm 58cm 60cm 63cm 50cm 52cm 58cm 60cm 50cm 50cm 63cm 50cm 58cm 50cm 56cm 58cm 60cm 50cm 56cm 58cm 60cm 50cm 56cm 50cm 56cm 50cm 56cm 50cm 54cm 56cm 58cm 60cm 50cm 54cm 56cm 58cm 60cm 63cm 50cm 54cm 50cm 54cm 58cm 50cm 60cm 54cm 56cm 58cm 60cm 52cm 52cm 52cm 52cm 52cm 52cm 56cm 58cm 60cm 52cm 54cm 56cm 58cm 60cm 56cm 58cm 60cm 56cm 54cm 54cm 54cm 56cm 58cm 54cm 56cm 58cm 60cm 56cm 56cm 56cm 58cm 58cm 58cm 58cm 60cm 60cm 63cm 63cm
Bottom Bracket:
BB-90 Shimano
Brakes:
Shimano Ultegra
Cassette:
Shimano Ultegra steel cogs
Chain:
Shimano Ultegra
Cranks:
Shimano Ultegra, 172.5mm arms
Fork:
Full carbon including dropouts, 1 1/8in x 1 1/4in steerer
Fork Weight:
350
Frame Material:
Full carbon including dropouts, alloy BB inserts, replaceable alloy gear hanger.
Frame Weight:
927
Front Derailleur:
Ultegra 34.9mm clamp-on front
Front Hub:
forged alloy ball and cone
Front Wheel Weight:
1005
Handlebar:
Pro Vibe carbon, medium drop anatomic, 44cm c-c, o/s clamp zone
Head Angle:
73
Headset Type:
Ritchey differential 1 1/8in x 1 1/4in, sealed cartridge aheadset
Rear Derailleur:
Ultegra short cage
Rear Hub:
forged alloy ball and cone
Rear Wheel Weight:
1510
Rims:
Ultegra, machined box section alu, tubeless ready
Saddle:
Selle Italia SLR GF Team Edition, vanadium-steel rails
Seat Angle:
72.5
Seatpost:
Pro Vibe carbon, 31.6mm x 400mm, twin-bolt forged alloy clamp
Shifters:
Shimano Ultegra 10spd STI
Stem:
9cm Pro Vibe carbon, 2-bolt steerer clamp, 4-bolt oversized bar clamp
Weight (kg):
7.17
Weight (lb):
15.8
Bottom Bracket Height (cm):
27.5
Chainstays (cm):
41.5
Seat Tube (cm):
42
Standover Height (cm):
82
Top Tube (cm):
56
Wheelbase (cm):
100

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