Velopedia Bicycle Archive
Compare Bicycles
Compare published geometry, gearing and specifications for up to three bicycles.
- Frame
- Hi-tensile steel
- Groupset
- Recumbent Mix
Recumbent · Non-electric
2007 Sun Bicycles EZ-Sunray SX 20/26
- Not published
- Original MSRP
- Not documented
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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 2006 Sun Bicycles EZ-Sunray SX 20/26 and 2007 Sun Bicycles EZ-Sunray SX 20/26.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.00:1Highest3.43:1Total range343%
Speed unavailable: wheel or tire size is missing or unclear.
Lowest1.00:1Highest3.43:1Total range343%
Speed unavailable: wheel or tire size is missing or unclear.
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
2006 Sun Bicycles EZ-Sunray SX 20/26
2007 Sun Bicycles EZ-Sunray SX 20/26
Overview
Model Year
2006
2007
Brand
Sun Bicycles
Sun Bicycles
Model
EZ-Sunray SX 20/26
EZ-Sunray SX 20/26
Bicycle Type
Recumbent
Recumbent
Original MSRP
$380.00
Not documented
Colors
Red, Blue
Red, Blue
Sizes
36-46" X-Saem
36-46" X-Saem
Weight
39 lb
39 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Hi-tensile steel
Hi-tensile steel
Fork
Sun
Sun
Fork Material
High-tensile steel, unicrown crown
High-tensile steel, unicrown crown
Drivetrain
Component Group
Recumbent Mix
Recumbent Mix
Shifters
SRAM MRX Plus
SRAM MRX Plus
Front Derailleur
Shimano FD-C051, dual-pull/clamp-on 31.8mm
Shimano FD-C051, dual-pull/clamp-on 31.8mm
Rear Derailleur
Shimano RD-TX30
Shimano RD-TX30
Crankset
3-piece aluminum, 28/38/48 teeth
3-piece aluminum, 28/38/48 teeth
Bottom Bracket
Steel, 117.5mm spindle
Steel, 117.5mm spindle
BB Shell Width
68mm English
68mm English
Rear Cogs
7-speed, 14 - 28 teeth
7-speed, 14 - 28 teeth
Chain
KMC Z51, 1/2 x 3/32"
KMC Z51, 1/2 x 3/32"
Pedals
Composite body
Composite body
Brakes
Brakes
Aluminum linear-pull brakes, aluminum linear-pull levers
Aluminum linear-pull brakes, aluminum linear-pull levers
Cockpit & Contact Points
Headset
1 1/8" threaded VP
1 1/8" threaded VP
Handlebar
Sun Steel Highriser
Sun Steel Highriser
Handlebar Extensions
—
Not included
Stem
Aluminum
Aluminum
Saddle
Sun Ray Highback
Sun Ray Highback
Wheels & Tires
Hubs
Front: aluminum, Rear: aluminum, 135mm
Front: aluminum, Rear: aluminum, 135mm
Rims
Aluminum single wall, 36-hole
Aluminum single wall, 36-hole
Spokes
Stainless steel, 14ga. (2.0mm) straight gauge
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
20 x 1.50" Kenda Kwest
20 x 1.50" Kenda Kwest
Rear Tire
26 x 1.50" Kenda Kwest
26 x 1.50" Kenda Kwest
Wheel Size
Front: 20", Rear: 26" wheels
Front: 20", Rear: 26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.