Jamis Beatnik

2024 UrbanHipster Manufacturer page

Last known price: $529

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 1 46t / 16t
Gear range: 100%
Weight: 11.45 kg 25.2 lb · Reference configuration not specified
Frame: Steel
Brakes: Rim brake

Sizes

Size guide

48cm
51cm
54cm
56cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

5 of 16 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Hi-Ten tubing with SST tubing diameters, tapered rear stays, rear entry dropouts with fender eyelets Not identified

Suspension

1 part

Fork

Unicrown straight blade with double fender eyelets Not identified

Drivetrain

6 parts

Bottom bracket

Sealed Cartridge Not identified
Cassette

16T Freewheel and fix gear Not identified
Chain
- KMC
Crankset

Forged alloy crank, single 46T alloy chainring, 170mm Not identified
Rear derailleur

None
Shifters

None

Brakes

1 part

Brakes
- ProMax

Wheels and tires

2 parts

Rims

40mm Deep Dish Alloy rims with black CNC sidewall, 32H, alloy track hubs with flip/flop rear and 14G black electroplated spokes Not identified
Tires

Urban, 700 x 32c Not identified

Cockpit and contact points

7 parts

Grips

BMX Type Grip Not identified
Handlebar

Rise bar, aluminum, 25.4 barbore, 540mm wide, 10mm rise, 10ç sweep Not identified
Headset

Threadless, 1 1/8” Not identified
Pedals

Touring platform, steel cage/resin body Not identified
Saddle
- Jamis
Seatpost
- Jamis
Stem
- Jamis

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 54cm

Table

Reach 391mm

Stack 553mm

Wheelbase 1008mm

Head angle 72.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	389	391	391	390	397	394
Stackmm	527	538	553	569	592	623
Top tube lengthmm	525	540	555	564	578	596
Seat tube lengthmm	480	510	540	560	580	610
Head tube lengthmm	95	105	120	135	155	185
Head tube angle	71.5°	72°	72°	72.5°	73.5°	74°
Seat tube angle	75.5°	74.5°	73.5°	73°	73°	72°
Chainstay lengthmm	421	421	421	421	421	421
Wheelbasemm	1006	1008	1008	1007	1011	1011
Front centermm	594	596	596	595	599	599
Bottom bracket dropmm	65	65	65	65	65	65
Standover heightmm	774	791	813	830	859	879
Fork rakemm	45	45	40	40	40	40
Trailmm	70	66	71	68	62	60
Stack/reach ratio	1.36	1.38	1.41	1.46	1.49	1.58

Not published by the manufacturer: Bottom bracket height, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Bicycle weight: 11.45 kg

25.2 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 46
Largest chainring: 46
Rear sprockets: 1
Smallest sprocket: 16
Largest sprocket: 16
Lowest gear: 83.4 in
Highest gear: 83.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Tire width: 32c
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 31.9 km/h
Highest gear: 31.9 km/h

Total gear range 100%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.