Specific
| Bottom bracket | FSA sealed cartridge, 68 x 110.5mm |
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| Brake levers | Tektro ML-330 alloy |
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| Brake rotor | 160mm 6-bolt rotors |
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| Brakes | Tektro IO cable actuated disc brakes |
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| Cassette | SRAM 8-Speed 11-32T |
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| Chain | KMC Z7 |
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| Crankset | Shimano FC-M311 triple, 48/38/28T, 170mm (15-17”), 175mm (19-23”) |
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| Features | The Allegro X frame is made from lightweight 6061 double-butted tubing with
top & down tubes hydro-formed for extra strength, eliminating the need for
welded-on gussets. The seat mast has been increased to 34.9mm (with a
31.6mm seat post) for a firmer/stiffer/stronger pedaling platform.
New for 2013 we redesigned the X's frame geometry which will allow for
increased ride performance and stability. This was achieved by lowering the
stand over and lengthening the wheelbase providing a lower center of gravity.
Add a 1 1/8-1.5" tapered head tube with a larger 1.5" lower bearing and your
result will be increased stiffness, strength and stability.
All Allegro X frames offer a full complement of brazed-on, threaded accessory
mounts to simplify installation of carriers, fenders and water bottle cages.
SR/Suntour's NVX-MLO suspension fork offers hydraulic damping for a
smoother ride and lock-out to prevent front-end bobbing during climbing.
A full Shimano drivetrain ensures the quickest, most reliable shifts every time,
all the time. The 24-speed RapidFire shifting drivetrain with Shimano M311
48/38/28 crankset, Altus rear & M191 front derailleurs and 11-32t cassette
offers a much larger gear range, with much lower gearing, for easier hill climbing
than standard or compact double chainring road and street bikes.
Tektro's IO mechanical disc brakes deliver powerful & reliable braking
performance for safe & secure stops in all conditions.
The Alex rim/Formula hub wheel set is light, but tough, for on or off-road
durability, with excellent load carrying capability & handling.
Ritchey's Speedmax Cross tire offers a larger footprint and a more aggressive
tire providing both a fast low rolling resistance center patch as well as side
knobs for consistent traction at all cornering angles.
Our Jamis Trekking saddle is broader and more deeply padded than other road
saddles, but is still narrow & firm enough to promote higher cadence pedaling.
The Jamis butted alloy riser bar offers a sweep that is neutral and natural for
both road and trail riding.
Our dual-compound kraton grips offer an anatomical shape for increased
comfort and control. |
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| Fork type | SR/Suntour SF11-NVX MLO, aluminum lowers, hydraulic damping, mechanical lock out, 75mm travel |
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| Frame type | Redesigned 6061 aluminum triple butted main tubes with hydro-formed top and down tube, 1 1/8-1.5" tapered head tube, taper gauge “S” bend stays, 34.9mm seat tube, disc brake mounts, replaceable derailleur hanger and seatstay rack mounts |
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| Front derailleur | Shimano M191 bottom pull front |
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| Headset | Internal Cup AheadSet, 1 1/8” |
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| Hub front | Formula alloy disc hub |
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| Hub rear | Formula alloy disc hub |
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| Pedals | Full alloy platform, toe clip attachable |
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| Rear derailleur | Shimano Altus RD-M310 SGS |
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| Recommended for | Road, Commuter |
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| Rims type | Alex DC25 disc specific double wall alloy rims, 32H |
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| Saddle | Jamis Touring with SL cover and satin steel rails |
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| Shifter | Shimano Altus RapidFire Plus SL-M310, 24-Speed |
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| Spokes | 14g stainless steel |
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| Stem | Jamis Trekking, 3D forged alloy, 10˚ rise x 90mm (15- 17”), 110mm (19-23”) |
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| Tires | Ritchey Comp Speedmax Cross, 700 x 40c |
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