- Frame
- 7005 aluminum
- Groupset
- Cruiser Mix
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Compare published geometry, gearing and specifications for up to three bicycles.
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At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2010 Jamis Boss Cruiser-7 and 2007 Jamis Boss Cruiser-7.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.57:1Highest3.14:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.125; rear size isn’t listed.
Lowest1.57:1Highest3.14:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.125; 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 Jamis Boss Cruiser-7
2007 Jamis Boss Cruiser-7
Overview
Model Year
2010
2007
Brand
Jamis
Jamis
Model
Boss Cruiser-7
Boss Cruiser-7
Bicycle Type
Cruiser
Cruiser
Colors
Gloss Black, Mash Metallic, Sunset Red, Pearl White, Sugar Blue, Sugar Lavender, Baby Doll Pink
Gloss Black, Kiwi Green, Le Mans Blue, Machine Silver, Sunset Red
Sizes
17", 19", 21", 23", womens 14", womens 18"
17.5", 19.5", 21.5", 23.5"
Weight
—
33.3 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
7005 aluminum
Fork
Jamis
Jamis
Fork Material
Hi-tensile steel, unicrown crown
Hi-Ten, unicrown crown
Drivetrain
Component Group
Cruiser Mix
Cruiser Mix
Shifters
SRAM MRX Grip Shift
SRAM MRX Grip Shift
Rear Derailleur
Shimano TX51
Shimano TX-70
Crankset
Forged Alloy w/chainguard, 44 teeth
Alloy Cruiser, 44 teeth
Bottom Bracket
Cotterless Bolt Type, 119mm spindle
Cotterless Bolt Type
BB Shell Width
68mm
—
Cassette
Shimano MF-HG37
—
Rear Cogs
7-speed, 14 - 28 teeth
7-speed, 14 - 28 teeth
Chain
KMC Z51NP
KMC Z51 NP
Pedals
Cruiser Platform
Cruiser Platform
Brakes
Brakes
Tektro alloy linear brakes, Tektro Tenera levers
Tektro alloy linear pull brakes, Tektro Tenera levers
Cockpit & Contact Points
Headset
1 1/8" threaded sealed
1 1/8" sealed
Handlebar
Jamis Cruise Control
Jamis Cruise Control
Handlebar Extensions
Not included
Not included
Stem
Alloy hi-rise quill
Alloy Hi-rise
Saddle
Jamis Boss Cruiser
Boss Cruiser w/Springs
Seatpost
Alloy Micro Adjust, 27.2mm diameter
Alloy Micro Adjust, 27.2mm diameter
Wheels & Tires
Hubs
Alloy nutted
Alloy nutted
Rims
Alex X303, 36-hole
Alex X-303, 36-hole
Spokes
Stainless steel, 14ga. (2.0mm)
Stainless steel, 14ga. (2.0mm)
Front Tire
26 x 2.125" Jamis Cruise Control
26 x 2.125" Jamis Cruise Control
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.