Jamis ALLEGRO 1X 2011 VS Trek 750 1997 specs comparison

Jamis Allegro 1X

General Infos

Model	Allegro 1X
Manufacturer	Jamis
Year of production	2011
Current price	🛒 View Price →
Color choice	-Monterey red and pearl white
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Vittoria Randonneur Trail
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Alloy Levers Tektro IO Mechanical Disc Brakes
Hubs for disc brakes	Formula
Rims manufacturer	32-hole Alex DC25 Disc Rims
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	6061 Triple Butted Aluminum
Frame type	Aluminum
Handlebar construction	Jamis Alloy Riser
Handlebar extender	Optional
Handlebar stem details	NVO Components
Headset size	1 1/8 (inches) Internal Cup

Gearing Specifications

Bicycle chain	KMC Z7
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	110.5 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	48/38/28t Teeth FSA Dyna Drive
Gear shift levers	Shimano Acera Rapidfire Plus SL-M360
Rear gear set	11 - 32 Teeth 8-speed

Jamis Allegro 1X Fork System Data

Derailleur (Front)	Bottom Pull Shimano M191
Derailleur (Rear)	Shimano Acera M360
Fork material	Not Available
Fork type	63 (millimeters) Travel SR Suntour NEX-4110-V2

Other Specs of Jamis Allegro 1X

Component group sets	Hybrid Mix
Pedals details	Full Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Jamis Touring
Seat post extension	27.2 (millimeters) Diameter Jamis Alloy Micro-adjust

Trek 750

General Infos

Model	750
Manufacturer	Trek
Year of production	1997
Current price	🛒 View Price →
Color choice	-Dark blue
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 17 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 38c Trek Invert II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RBP-376A Levers Shimano Alivio M-System Brakes
Hubs for disc brakes	Rear: Shimano R050 Silent Clutch Front: Shimano Alivio
Rims manufacturer	32-hole Matrix Vapor
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Chromoly
Frame type	TIG-welded
Handlebar construction	System 1
Handlebar extender	Optional
Handlebar stem details	System 1
Headset size	1 (inches) Tange-Seiki Passage

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	22/32/42 Teeth Shimano STX
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 28 Teeth 7-speed

Trek 750 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano STX
Derailleur (Rear)	Shimano STX
Fork material	Unicrown Crown Chromoly
Fork type	Trek

Other Specs of Trek 750

Component group sets	Shimano STX and Alivio
Pedals details	System 1 With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust