2019 Jamis COMMUTER 1

Steel frame commuter bike

View on jamisbikes.com

2019 Jamis COMMUTER 1
  • MSRP $429
  • Suspension Rigid
  • Frame Steel
  • Fork Steel
  • Wheels 700c Aluminum
  • Drivetrain 1 × 7

1 × 7 — 7 speed

2019 Jamis COMMUTER 1
25 mph
Similar Bikes
31 mph

The 2019 COMMUTER 1 is geared about the same as similar bikes for riding up hills.

The 2019 COMMUTER 1 won‘t keep up with similar bikes while riding downhill or sprinting.


Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Stack 575596612638671
Reach 397406410410410
Stack/Reach Ratio1.451.471.491.561.64
Top Tube Length 567582591605615
Seat Tube Length 381432483533584
Seat Tube Angle73.573.573.573.073.0
Head Tube Length 125145160185220
Head Tube Angle70.070.571.071.071.5
BB Drop 7070707070
Front Center 637648653656667
Chainstay Length 445445445445445
Wheelbase 1,0731,0841,0891,0921,103
Rake 5050505050
Standover Height 706742776817850
🐐 Measurements listed in millimeters and degrees
FrameHi-Tensile steel frame, new sloping design, kickstand mounts, forged dropouts and fender/rack eyelets
ForkJamis City/Cross hi-tensile steel unicrown, straight blades with low rider mounts and double fender eyelets
HeadsetWater-resistant sealed mechanism, threaded, 1 1/8”
StemJamis alloy hi-rise, quill type, 35˚ x 90mm with 180mm quill
HandlebarJamis ARC, 6061 aluminum, 25.4 x 35˚ sweep x 580mm (F 14", 18") 600mm (M 15”, 17”, 19”, 21”, 23”)
SaddleJamis Metro Sport with synthetic suede cover, burnished sides, gender specific
SeatpostJamis alloy micro-adjust, 25.4 x 350mm with alloy clamp and QR seatpinin
PedalsComfort platform with TPE non-slip insert
GripsAnatomic double density kraton with reflective end plug
ShiftersShimano RevoShift SL-RS35, 7-speed
CassetteShimano MF-TZ500 7-speed, 14-34T
ChainKMC Z7
BrakesForged alloy linear-pull brakes with Tektro CL530 ergonomic design alloy brake lever with kraton insert
RimsAlex ID-19 double wall alloy rims with GSW sidewall, 32H, alloy hubs with QR and 14g stainless steel spokes
TiresCST Corporal with puncture protection and silver safety stripe, 700 x 38c
Similar Bikes
2019 Jamis COMMUTER 1