 | Recommended |
|---|
MSRP | $429 | |
|---|---|---|
Where to Buy | — $1 At | |
Category | Comfort | |
Weight | 30.5 lbs | |
| Aluminum | ||
Fork | Steel | |
Wheels | Aluminum | |
Wheel Size | 650b | |
Brakes | Rim | |
Groupset | Tourney | |
Drivetrain | 3 × 7 | |
Brand Site | ||
Summary | The Jamis EXPLORER STEP-THRU is a 650b aluminum frame comfort bike with mid-range components and rim brakes. | |
Frame | 6061 TIG-welded aluminum, all-new sport comfort design with upright ride position, replaceable derailleur hanger, center-mount kickstand bracket | |
|---|---|---|
Fork | Hi-tensile steel unicrown, radius blades with dropout eyelets | |
Bottom Bracket | Sealed cartridge, 68 x 110.5mm | |
Headset | Internal cup, threaded, 1 1/8” | |
Stem | Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14–18") or 110mm ext x 180mm quill (19–21”) | |
Handlebar | Hi-rise comfort, 15D sweep x 80mm rise x 640mm wide | |
Saddle | Jamis Comfort with extra thick padding, synthetic suede top, burnished side panels and bumper springs | |
Seatpost | Alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp | |
Pedals | Comfort platform with TPE non-slip insert | |
Grips | Kraton comfort |
Rear Derailleur | Shimano TY300 | |
|---|---|---|
Front Derailleur | TY510 top swing/dual pull | |
Crank | Shimano FC-TY501, 48/38/28T, 170mm with chainguard | |
Shifters | Shimano Revoshift, SL-RS35, 21-speed | |
Cassette | Shimano freewheel 7-speed, 14-34 | |
Chain | KMC Z7 | |
Brakes | ProMax alloy direct pull brakes with Tektro 530-RS levers |
Rims | Alloy 36H rims, Formula alloy hubs, QR front and rear, 14g stainless steel spokes | |
|---|---|---|
Tires | CST - 1918, 27.5 x 2.1 |