Velopedia Bicycle Archive
Compare Bicycles
Compare published geometry, gearing and specifications for up to three bicycles.
Edit comparison
Add a bicycle
Search the Archive without leaving this comparison.
1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2011 Jamis Durango 1 Femme and 2010 Jamis Durango 1 Femme.
- Gearing
2011 Jamis Durango 1 Femme has a 6% lower climbing ratio than 2010 Jamis Durango 1 Femme.
A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest0.65:1Highest4.00:1Total range618%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.1; rear size isn’t listed.
Lowest0.69:1Highest3.82:1Total range555%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.2; rear size isn’t listed.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2011 Jamis Durango 1 Femme
2010 Jamis Durango 1 Femme
Overview
Model Year
2011
2010
Brand
Jamis
Jamis
Model
Durango 1 Femme
Durango 1 Femme
Bicycle Type
Mountain bike, front suspension
Mountain bike, front suspension
Original MSRP
$665.00
Not documented
Colors
Monterey red/pearl white
Ocean Mist/Glass Black
Sizes
12, 14, 16, 18"
Womens 12", womens 14", womens 16", womens 18"
Weight
31.25 lbs
—
Frameset
Frame Construction
Aluminum
TIG-welded
Frame Material
6061 Triple Butted Aluminum
6061 Triple Butted Aluminum
Fork
RST Gila Pro, 100mm travel
RST Gila Pro, 100mm travel
Fork Material
—
Single crown
Drivetrain
Component Group
Mountain Mix
Mountain Mix
Shifters
Shimano Alivio M430
Shimano Acera rapidfire Plus SL-M360
Front Derailleur
Shimano M431, 34.9mm dual pull
Shimano Altus M311, dual-pull/clamp-on 34.9mm
Rear Derailleur
Shimano Alivio M430
Shimano Deore Shadow
Crankset
Shimano Alivio M430, 44/32/22t teeth
Shimano Acera M361, 42/32/22 teeth
Bottom Bracket
Sealed cartridge, 122.5mm spindle
Sealed cartridge, 122.5mm spindle
BB Shell Width
68mm
68mm
Cassette
SRAM PG-950
Shimano HG40
Rear Cogs
9-speed, 11 - 34 teeth
8-speed, 11 - 32 teeth
Chain
KMC Z99
KMC Z82
Pedals
Platform w/steel outer cage
Platform w/steel outer cage
Brakes
Brakes
Tektro IO mechanical Disc brakes, Tektro IO mechanical disc levers
Tektro IO mechanical disc w/ 160mm Wavy Rotor
Cockpit & Contact Points
Headset
1 1/8" Zero Stack
1 1/8" threadless Zero Stack Internal Cup
Handlebar
Jamis XC alloy riser
Jamis XC alloy riser
Handlebar Extensions
Not included
Not included
Stem
Jamis XC Alloy Threadless
Jamis XC Alloy Threadless
Saddle
Jamis Trail
Jamis Trail
Seatpost
Jamis alloy micro-adjust, 31.6mm diameter
Jamis alloy micro-adjust, 31.6mm diameter
Wheels & Tires
Hubs
Formula alloy
Formula alloy disc
Rims
Alex TD 25
Alex ASD-2
Spokes
Stainless, 14ga. (2.0mm)
Stainless steel, 14ga. (2.0mm)
Front Tire
26 x 2.1'' Geax Barro Mountain
26 x 2.20" Geax Saguaro
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.