Giant GFR FW 2009 VS Bontrager B52 1997 specs comparison

Giant GFR FW

General Infos

Model	GFR FW
Manufacturer	Giant
Year of production	2009
Current price	Check price Here ==>
Color choice	- Silver -Candy Red
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.95 (inches) Kenda K-Rad Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Rear Levers Tektro Direct Pull Rear Brakes
Hubs for disc brakes	Alloy
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel 6.55 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8" c

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Retainer Ball
Crankset parts and sizes	36 Teeth 1-piece Steel
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Giant GFR FW Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel and chromoly Steerer
Fork type	Not Available

Other Specs of Giant GFR FW

Component group sets	BMX
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Mini Dirt Jumper
Seat post extension	25.4 (millimeters) Diameter Steel Micro-adjust

Bontrager B52

General Infos

Model	B52
Manufacturer	Bontrager
Year of production	1997
Current price	Check price Here ==>
Color choice	-Black
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	Shimano Deore LX Levers Shimano Deore LX 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)
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Boss Sealed Cartridge Bearing
Crankset parts and sizes	44 Teeth Boss 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Bontrager B52 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	4130 chromoly c
Fork type	Bontrager

Other Specs of Bontrager B52

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