Velopedia Bicycle Archive

2022 Jamis Trail X A2

Original specifications: Shimano Tourney rear and Altus front drivetrain · 27.5 wheels · 32 lbs published weight.

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At a glance

Archive #900001668
Model year
2022
Category
Mountain
Original MSRP
$729.95
Sizes
13″, 15″, 17″, 19″, 21″
Colors
Monterey Grey or Nile Blue
Weight
32 lbs
Geometry
5 manufacturer sizes
In this record
23 specifications · 6 archived images · original MSRP · geometry
Campaign
Original buildAluminum · Shimano Tourney rear and Altus front · 27.5

Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

13″15″17″19″21″

Published colors

Monterey Grey or Nile Blue

Frameset

Frame Construction6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger
Frame MaterialAluminum
ForkSR Suntour XCE 28 DS 27.5”, coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 100mm travel
Fork MaterialAluminum

Drivetrain

Component GroupShimano Tourney rear and Altus front
ShiftersShimano EF505, 2×8-speed
Front DerailleurShimano Tourney rear and Altus front
Rear DerailleurShimano Tourney rear and Altus front
CranksetForged Alloy, 36/22T
Bottom BracketSealed cartridge
CassetteShimano HG31, 8-speed, 11-32T
ChainKMC Z8.3, 8-speed
PedalsMTB platform, hi-impact resin

Brakes

BrakesShimano MT200 hydraulic disc, Shimano RT26 160mm rotors

Cockpit & Contact Points

HeadsetZero-stack internal cup, 8mm cone spacer
HandlebarJamis XC alloy riser, 31.8 x 20mm rise x 740mm
StemJamis XC alloy threadless, 31.8 x 3 ̊ rise x 60mm
SaddleJamis ATB Sport
SeatpostJamis alloy micro-adjust, 31.6 x 350mm (15”) 400mm (17”-21”)

Wheels & Tires

WheelsAlex TD26 27.5” double wall rims, 32H, alloy disc hubs, 14G black electroplated spokes
Front TireCST Patrol, 27.5 x 2.25”
Rear TireCST Patrol, 27.5 x 2.25”
Wheel Size27.5

Geometry

5 sizes · 8 measurements

Frame measurements by size.

All geometry measurements5 sizes · 8 measurements
Measurement13″15″17″19″21″
Effective top tube555 mm585 mm610 mm635 mm660 mm
Head tube95 mm100 mm115 mm130 mm140 mm
Head-tube angle68.5°68.5°68.5°68.5°68.5°
Seat-tube angle74°74°74°74°74°
Chainstay / rear center435 mm435 mm435 mm435 mm435 mm
Wheelbase1075 mm1105 mm1132 mm1158 mm1184 mm
Bottom-bracket drop50 mm50 mm50 mm50 mm50 mm
Standover height700 mm726 mm762 mm797 mm831 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes36/22T · 11–32T · 8-speed
Lowest0.69:1 Highest3.27:1 Total range476%
Estimated speed At 90 RPM Lowest gear5.1 mph Highest gear24.1 mph

Rear tire: 27.5×2.25.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC Z8.3

8-speed

Retailer offers
Front tire · Original
CST Patrol

27.5 x 2.25”

Retailer offers
Seatpost · Original
Jamis alloy micro-adjust

31.6 x 350mm (15”) 400mm (17”-21”)

Retailer offers
More parts (2)Fewer parts
Cassette · Original
Shimano HG31

8-speed, 11-32T

Wheels · Original
Alex TD26 27.5” double wall rims

32H, alloy disc hubs, 14G black electroplated spokes

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
CST Patrol, 27.5 x 2.25”Check: Verify the fitted tire’s size marking and rim type.
Rear tire
CST Patrol, 27.5 x 2.25”Check: Verify the rear size; it may differ from the front.
Drivetrain
8-speedCheck: Match the installed drivetrain family, not just its speed count.
Seatpost diameter
31.6 mmCheck: Read the post’s diameter marking; seat-clamp size differs.
Bottom bracket / shell
Sealed cartridgeCheck: Verify shell type and width, crank interface, and spindle length or spacers.
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 checked Progress stays in this browser for this record.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2022 Jamis Trail X A2 · Mountain · Published sizes: 13″, 15″, 17″, 19″, 21″

Archived: Frame: 6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger · Fork: SR Suntour XCE 28 DS 27.5”, coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 100mm travel · Aluminum

Archived: Fork: SR Suntour XCE 28 DS 27.5”, coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 100mm travel

Archived: Group: Shimano Tourney rear and Altus front · Shifters: Shimano EF505, 2×8-speed · Front derailleur: Shimano Tourney rear and Altus front · Rear derailleur: Shimano Tourney rear and Altus front · Crankset: Forged Alloy, 36/22T · Bottom bracket: Sealed cartridge · Cassette: Shimano HG31, 8-speed, 11-32T · Chain: KMC Z8.3, 8-speed

Archived: Brakes: Shimano MT200 hydraulic disc, Shimano RT26 160mm rotors

Archived: Wheel size: 27.5 · Wheels: Alex TD26 27.5” double wall rims, 32H, alloy disc hubs, 14G black electroplated spokes · Front tire: CST Patrol, 27.5 x 2.25” · Rear tire: CST Patrol, 27.5 x 2.25”

Controls and contact points

Archived: Headset: Zero-stack internal cup, 8mm cone spacer · Handlebar: Jamis XC alloy riser, 31.8 x 20mm rise x 740mm · Stem: Jamis XC alloy threadless, 31.8 x 3 ̊ rise x 60mm · Seatpost: Jamis alloy micro-adjust, 31.6 x 350mm (15”) 400mm (17”-21”) · Saddle: Jamis ATB Sport · Pedals: MTB platform, hi-impact resin

Before and during the test ride

Follow the full used-bike inspection order →

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Gallery6 images

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Campaign

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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