Bontrager B1 1997 VS Redline FLIGHT JUNIOR 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

Redline Flight Junior

General Infos

Model	Flight Junior
Manufacturer	Redline
Year of production	2012
Current price	Check price Here ==>
Color choice	-white and red
Sizes	- 18.5 TT (inches)

Wheels And Breaking System

Bike front tire	Tioga Power Block 20x1-1/8
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro 926AL V-Type
Hubs for disc brakes	Redline Flight Sealed Redline Flight Cassette
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	R6 Aluminum
Frame type	Not Available
Handlebar construction	Redline Aluminum
Handlebar extender	Not Available
Handlebar stem details	Redline Flight Microline
Headset size	FSA Orbit IS

Gearing Specifications

Bicycle chain	KMC HP6L
Bottom bracket shell width	Not Available
Bottom bracket type	External Aluminum Cups
Crankset parts and sizes	Redline Microline 2pc 140 (millimeters)
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

Redline Flight Junior Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	Answer Scythe Mini Carbon

Other Specs of Redline Flight Junior

Component group sets	Not Available
Pedals details	Redline Jr Aluminum and Chromo
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Redline Microline Mini Int.
Seat post extension	Alloy