Jamis BOSS 7-SPEED 2011 VS Caloi ULTRA-SIX 1995 specs comparison

Jamis Boss 7-Speed

General Infos

Model	Boss 7-Speed
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	- grape jelly - monterey red - ocean mist - pearl white - victory blue -Gloss black
Sizes	- M: 17 (inches) - 19 (inches) - 21 (inches) - 23 F: 14 (inches) - 18 (inches)
Sizes	- M: 17 (inches) - 19 (inches) - 21 (inches) - 23 F: 14 (inches) - 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Jamis Cruise Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Tenera Levers Tektro Alloy Linear Pull Brakes
Hubs for disc brakes	Rear: Alloy and Nutted Front: Alloy Nutted
Rims manufacturer	36-hole Alex X303
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	Aluminum
Handlebar construction	Jamis Cruise Control
Handlebar extender	Optional
Handlebar stem details	Alloy Hi-rise
Headset size	1 1/8 (inches) Sealed

Gearing Specifications

Bicycle chain	KMC Z51NP
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	119 (millimeters) Spindle Cotterless Bolt Type
Crankset parts and sizes	44T Teeth Forged Alloy
Gear shift levers	SRAM Gripshift MRX
Rear gear set	14 - 28 Teeth 7-speed

Jamis Boss 7-Speed Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano TX51
Fork material	Unicrown Crown Steel
Fork type	Hi Ten

Other Specs of Jamis Boss 7-Speed

Component group sets	Cruiser Mix
Pedals details	Cruiser Platform
Rear shock absorber	Not Available
Saddle seat	Boss Cruiser With Springs
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust

Caloi Ultra-Six

General Infos

Model	Ultra-Six
Manufacturer	Caloi
Year of production	1995
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches)
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 384A Levers Chang Star 875A Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Caloi Alloy
Spoke nipples type	Brass Nipples
Spoke wheel	Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	Welded Aluminum
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Steel
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	1-piece 6 1/2 (inches)
Gear shift levers	Grip Shift SRT-300
Rear gear set	6-speed

Caloi Ultra-Six Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TY20
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Caloi

Other Specs of Caloi Ultra-Six

Component group sets	Shimano Tourney TY-20
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	Not Available