Jamis Helix A1
Jamis Helix 2020599
Cross CountryColour / Ano Black or Topaz
Size / 15, 17, 19, 21
Weight / 31.25 lbs
Manufacturer WebsiteAt a glance
The 2020 Jamis Helix A1 is an Cross Country Aluminium / Alloy mountain bike. It sports 27.5" wheels, is priced at $599 USD, comes in a range of sizes, including 15, 17, 19, 21, has SR Suntour suspension and a Shimano drivetrain. The bike is part of Jamis's Helix range of mountain bikes.Where To Buy
Jamis
Jamis Helix A1Reviews
Specifications
Frameset
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Frame6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger
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ForkSR Suntour XCT 30 HLO 27.5, coil spring, hydraulic speed lock out adjust, external preload adjustor, 30mm stanchions, aluminum lowers, 100mm travel
Wheels
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WheelsAlex TD26 27.5 rims, 32H, alloy 6-bolt disc hubs, 14G nickel-plated spokes
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Wheel Size27.5"
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TiresCST Patrol, 27.5 x 2.25
Drivetrain
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ChainKMC Z7, 8-speed
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CrankShimano TY-301, 42/34/24T
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Bottom BracketSealed cartridge
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Rear DerailleurShimano TX800 rear and TY700 front
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ShiftersShimano M310, 3x8-speed
Components
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BrakesetTektro M275 hydraulic disc, 160mm rotors
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HandlebarJamis XC alloy riser, 31.8 x 20mm rise x 720mm
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SaddleJamis ATB Sport, SL cover, protective front and rear guards
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SeatpostJamis alloy micro-adjust, 31.6 x 350mm (15) 400mm (17-21)
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StemJamis XC alloy threadless, 31.8 x 10Ė� rise x 70mm (15/17), 90mm (19/21)
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GripsKraton
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HeadsetZero-stack internal cup threadless, 15mm cone spacer
FAQ
Q: How much is a 2020 Jamis Helix A1?
A 2020 Jamis Helix A1 is typically priced around $599 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.
Q: Where to buy a 2020 Jamis Helix A1?
The 2020 Jamis Helix A1 may be purchased directly from Jamis.
Q: How much does a 2020 Jamis Helix A1 weigh?
A 2020 Jamis Helix A1 weights 31.25 lbs.
Q: What size wheels does the 2020 Jamis Helix A1 have?
The 2020 Jamis Helix A1 has 27.5" wheels.
Q: What size 2020 Jamis Helix A1 should I get?
The 2020 Jamis Helix A1 comes in sizes 15, 17, 19, 21. After measuring your height, use the size chart below to find the typical Jamis Helix A1 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.
| Rider Height (cm) | Rider Height (in) | Frame Size |
|---|---|---|
| 148cm - 158cm | 4'10" - 5'2" | XS |
| 158cm - 168cm | 5'2" - 5'6" | S |
| 168cm - 178cm | 5'6" - 5' 10" | M |
| 178cm - 185cm | 5'10" - 6'1" | L |
| 185cm - 193cm | 6'1" - 6'4" | XL |
| 193cm - 198cm | 6'4" - 6'6" | XXL |
Discussion
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