Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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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 2010 Cannondale RZ One Twenty 2 and 2011 Cannondale RZ One Twenty 2.
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 26×2.25; rear size isn’t listed.
Lowest0.67:1Highest3.82:1Total range573%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.1; 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
2010 Cannondale RZ One Twenty 2
2011 Cannondale RZ One Twenty 2
Overview
Model Year
2010
2011
Brand
Cannondale
Cannondale
Model
RZ One Twenty 2
RZ One Twenty 2
Bicycle Type
Mountain bike, front & rear suspension
Mountain bike, front & rear suspension
Original MSRP
$3,399.00
Not documented
Colors
Jet Black, Fine Silver
Berserker Green (gloss), Fine Silver (gloss)
Sizes
S, M, L, X
S, M, L, XL
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
—
Alloy
Fork
Cannondale Lefty Ultra w/PBR, 120mm travel
Left Ultra PBR one-piece, 120mm travel
Fork Material
Dual
Alloy, single crown
Rear Shock
Fox Float RP2, 120mm travel
Fox RP2, 120mm travel
Drivetrain
Component Group
Mountain Mix
Mountain Mix
Shifters
SRAM X-7 Trigger
Shimano XT
Front Derailleur
SRAM X-7
Shimano SLX
Rear Derailleur
SRAM X-9
Shimano XT
Crankset
FSA V-Drive, 44/32/22 teeth
Shimano M552, 24/32/42 teeth
Bottom Bracket
FSA BB30
—
Cassette
SRAM PG-950
Shimano SLX
Rear Cogs
9-speed, 11 - 34 teeth
10-speed, 11 - 36 teeth
Chain
KMC X9 9-speed
Shimano HG74
Pedals
Crank Brothers Candy
Not included
Brakes
Brakes
Avid Elixer R w/160mm rotor brakes, Avid Elixer R levers
Hayes Stroker Trail Carbon brakes, Hayes Stroker Trail Carbon levers
Cockpit & Contact Points
Headset
Cannondale HeadShok Si
HeadShok
Handlebar
FSA XC-282
Cannondale C2 riser
Handlebar Extensions
Not included
Not included
Stem
Cannondale XC3 Si
Cannondale C1 HeadShok
Saddle
Prologo Vertigo Max
Prologo X10 STN
Seatpost
Cannondale C2 Black, 31.6mm diameter
Cannondale C2, 31.6mm diameter
Wheels & Tires
Hubs
Front: Cannondale Lefty SL, Rear: Shimano FH-M525 disc
Lefty SL
Rims
DT Swiss X430, 32-hole
Mavic XM317, 32-hole
Spokes
DT Swiss Revolution
DT Swiss Champion
Front Tire
26 x 2.25" Schwalbe Racing Ralph EVO
26 x 2.1" Kenda Slant 6
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.