Bontrager B1 1997 VS Norco DEVIANT 21 2012 specs comparison

Bontrager B1

General Infos

Model	B1
Manufacturer	Bontrager
Year of production	1997
Current price	Check price Here ==>
Color choice	-Silver
Sizes	- Expert - Pro - XL
Sizes	- Expert - Pro - XL

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Cheng Shin Comp III Type Front: 20 X 2.125 (inches) Cheng Shin Comp III Type
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Levers Tektro 876AG V-Brake Brakes
Hubs for disc brakes	Aluminum Nutted
Rims manufacturer	36-hole Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Chromoly
Handlebar extender	Not Available
Handlebar stem details	Bontrager Aluminum
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Bontrager B1 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Bontrager

Other Specs of Bontrager B1

Component group sets	Not Available
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	Velo C20
Seat post extension	27.0 (millimeters) Diameter Bontrager Comp

Norco Deviant 21

General Infos

Model	Deviant 21
Manufacturer	Norco
Year of production	2012
Current price	Check price Here ==>
Color choice	-black
Sizes	- 21 TT (inches)

Wheels And Breaking System

Bike front tire	Odyssey Aaron Ross 20x2.35/2.1
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro Alloy Caliper
Hubs for disc brakes	Alloy Sealed Alloy Sealed
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Cr-Mo
Frame type	Not Available
Handlebar construction	Full Chromoly
Handlebar extender	Not Available
Handlebar stem details	Norco Alloy Top Load
Headset size	FSA Integrated

Gearing Specifications

Bicycle chain	Unavailable Chain
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed 19 (millimeters) Mid
Crankset parts and sizes	3pc Chromoly 8 Spline
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

Norco Deviant 21 Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	CroMoly

Other Specs of Norco Deviant 21

Component group sets	Not Available
Pedals details	Wellgo Resin Platform
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Norco Padded
Seat post extension	Integrated