Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900001718
| Model year | 2021 |
|---|---|
| Brand | Jamis |
| Model | EARTH CRUISER 3 |
| Bicycle type | Cruiser |
| Archive ID | 900001718 |
| Original MSRP | $649.95 |
| Colors | Gloss Black, Clay, Teal Fo’ Real |
| Sizes | MD; LG |
| Weight | 30.75 lbs |
| Frame construction | Classic Cantilever design with 6061 aluminum tubing, includes kickstand and painted steel chainguard |
|---|---|
| Frame material | Steel |
| Fork | Hi-tensile unicrown with radiused blades |
| Component group | Shimano RevoShift, 3-speed |
|---|---|
| Shifters | Shimano RevoShift, 3-speed |
| Crankset | Forged alloy crank, 170mm, with 44T chainring |
| Bottom bracket | Sealed cartridge, 68 x 122.5mm |
| Cassette | Shimano 23T |
| Chain | KMC Z410NP, silver |
| Pedals | Cruiser platform with grip tape |
| Brakes | Shimano coaster brake |
|---|
| Headset | Internal cup, threaded, 1 1/8” |
|---|---|
| Handlebar | Jamis Cruise-control comfort bar |
| Stem | Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap |
| Saddle | Earth Cruiser Comfort with memory foam padding, synthetic suede top, burnished sides and bumper springs |
| Seatpost | Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin |
| Wheels | Alex Zuma 36H black anodized alloy rims with alloy nutted front hub and Shimano 3-speed rear, 14 gauge stainless steel spokes |
|---|---|
| Front tire | CST Metropolitan Palm Bay, 26” x 2.35 |
| Rear tire | CST Metropolitan Palm Bay, 26” x 2.35 |
| Wheel size | 26 |
| Effective top tube | 626 mm |
|---|---|
| Head tube | 130 mm |
| Head-tube angle | 69° |
| Seat-tube angle | 67° |
| Chainstay / rear center | 475 mm |
| Wheelbase | 1107 mm |
| Bottom-bracket height | 280 mm |
| Standover height | 776 mm |
| Fork offset / rake | 55 mm |
| Effective top tube | 666 mm |
|---|---|
| Head tube | 140 mm |
| Head-tube angle | 69° |
| Seat-tube angle | 67° |
| Chainstay / rear center | 475 mm |
| Wheelbase | 1147 mm |
| Bottom-bracket height | 280 mm |
| Standover height | 820 mm |
| Fork offset / rake | 55 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 14, 2026.