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Jamis Explorer A1 Step-Thru

Jamis Explorer A1 Step-Thru
  • Color: Palladium
  • Color: Teal
$739.99
Color:
Palladium
Size:
18-inch
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Details

COMFORT AND COMPETENCE

The Explorer has been one of our best-selling bikes, ever since its introduction in 1982. Originally designed as a mountain bike, the Explorer has since evolved into a very practical and very comfortable sport comfort bike. Inspired in part by our Hudsons and Citizens, without sacrificing the versatile on or off-road competence of the original Explorer, the newest generation Explorer is all about getting the most fun out of the ride, in STYLE, with performance and comfort features that make getting around so effortless it hardly feels like exercise.

LIGHTWEIGHT ALUMINUM

When it comes to recreational riding on a so-called comfort bike, nothing gets more uncomfortable faster than having to pedal more weight than necessary. Explorers are built with lightweight 6061 aluminum tubing, resulting in a bike that is as easy to ride as it is to load onto a vehicle.

- Lightweight aluminum frame, with comfortable upright ride position
- SR Suntour XCE Suspension fork to soak up impacts
- Strong double-wall alloy rims and stainless steel spokes
- Shimano EZ-Fire Plus, 24-speed shifting
- Shimano crankset with integrated chainguard
- Tektro direct pull brakes with Shimano levers
- Suspension, alloy extreme comfort seat post
- Jamis Comfort with memory foam and bumper springs

Geometry

Geometry Chart:
TT EFFECTIVE
Inch / mm
HT ANGLEST ANGLECHAINSTAY
Inch / mm
WHEELBASE
Inch / mm
FORK RAKE
Inch / mm
BB HEIGHT
Inch / mm
HEADTUBE
Inch / mm
STANDOVER
Inch / mm
15" 22.24 / 565 69° 71° 17.72 / 450 41.54 / 1055 1.65 / 42 11.18 / 284 5.32 / 135 28.27 / 718
17" 23.11 / 587 70° 71° 17.72 / 450 41.97 / 1066 1.65 / 42 11.18 / 284 6.50 / 165 30.87 / 784
19" 23.54 / 598 70° 71° 17.72 / 450 42.40 / 1077 1.65 / 42 11.18 / 284 7.28 / 185 32.44 / 824
21" 24.29 / 617 70° 71° 17.72 / 450 43.19 / 1097 1.65 / 42 11.18 / 284 8.27 / 210 34.25 / 870

Specs

Frame 6061 TIG-welded aluminum, all-new sport comfort design with upright ride position, replaceable derailleur hanger
Fork SR Suntour XCE 27.5", coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 80mm travel
Wheels Double-wall alloy rims, 32H, alloy hubs with QR, 14g stainless steel spokes
Tires CST – 1918, 27.5 x 2.1
Bottom Bracket Sealed cartridge, 68 x 110.5mm
Crankset Shimano TY301, 48/38/28T, 170mm with chainguard
Shifters Shimano EZ-Fire Plus, ST-EF510, 24-speed
Front Derailleur Shimano TY710 31.8mm top swing/ dual pull
Rear Derailleur Shimano TX-800
Cassette/Freewheel Shimano HG20, 8-speed, 12-32
Chain KMC Z7
Brakes Tektro forged alloy direct pull brakes with Shimano levers
Handlebars Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ° sweep x 640mm
Tape/Grips Kraton comfort
Stem Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14 °18") or 110mm ext x 180mm quill (19 °21")
Headset Internal cup, threaded, 1 1/8"
Seatpost Suspension, alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp
Saddle Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs
Pedals Comfort platform with TPE non-slip insert

* Subject to change without notice.

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