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Jamis Helix 2015 27.5 Women's Mountain Bike - £315.00

Building great recreational-level bikes that ride much like (and look a lot like) our hi-end bikes is a passion at Jamis. And no bikes showcase our commitment to do just that better than these bikes. The Trail X chassis emphasizes all-day performance and the handlings quick and sure without being overly darty. But make no mistake, if you want to throw down, the Trail X is more than able to keep up with 27.5 wheels, precise shifting drivetrains and incredibly powerful disc or linear pull brakes.

Frame:

6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger

Fork:

RST Omega TNL 27.5", coil spring with Turn-n-Lock hydraulic lock out, external preload adjustor, 32mm stanchions, magnesium lowers, 100mm travel

Front Derailleur:

Shimano Acera M390 front

Rear Derailleur:

Shimano Acera M390 rear

Number of Gears:

27

Shifters:

Shimano Acera M390, 3×9-speed

Chainset:

Shimano M371, 170mm (15") 175mm (17"-21")

Chainrings:

44/32/22T

Bottom Bracket:

Sealed cartridge

Cassette:

Shimano HG20, 9-speed, 11-34T

Chain:

KMC HG53, 9-speed

Pedals:

ATB platform, hi-impact resin

Brakeset:

Tektro Auriga hydraulic disc, 160mm rotors

Handlebars:

Jamis XC riser, 31.8 × 20mm rise x 680mm

Stem:

Jamis XC alloy threadless, 31.8 × 10 rise x 90mm (15), 105mm (17"), 110mm (19"), 120mm (21")

Headset:

Zero-stack internal cup threadless, 15mm cone spacer

Grips:

Kraton

Wheelset:

Alex TD26 27.5" rims, 32H, alloy 6-bolt disc hubs, stainless spokes

Front Tyre:

Jamis TX, 27.5 × 2.0

Rear Tyre:

Jamis TX, 27.5 × 2.0

Saddle:

Jamis ATB Sport, SL cover, protective front and rear guards

Seatpost:

Jamis alloy micro-adjust, 31.6 × 350mm (15") 400mm (17"-21")

Weight:

Not Specified

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