Trek KDR 7.2 FX 2007 VS Ross PRONTO W/TRAINING WHEELS 1997 specs comparison

Trek KDR 7.2 FX

General Infos

Model	KDR 7.2 FX
Manufacturer	Trek
Year of production	2007
Current price	Check price Here ==>
Color choice	-Blue Duotone
Sizes	- 34cm (centimeters)
Sizes	- 34cm (centimeters)

Wheels And Breaking System

Bike front tire	24 X 1.50 (inches)
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro V Brakes
Hubs for disc brakes	Rear: Shimano RM60 Front: Alloy
Rims manufacturer	Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha SL Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Crowbar Sport
Handlebar extender	Not Available
Handlebar stem details	Bontrager Sport
Headset size	Aheadset Slimstak

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/34/44 Teeth Bontrager Sport
Gear shift levers	Shimano EF-50
Rear gear set	12 - 23 Teeth 8-speed

Trek KDR 7.2 FX Fork System Data

Derailleur (Front)	Shimano C-102
Derailleur (Rear)	Shimano Alivio
Fork material	Unicrown Crown High-tensile Steel
Fork type	Trek

Other Specs of Trek KDR 7.2 FX

Component group sets	Shimano Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Junior
Seat post extension	Bontrager Sport

Ross Pronto w/training wheels

General Infos

Model	Pronto w/training wheels
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- Boys 7 (inches)

Wheels And Breaking System

Bike front tire	12 (inches) Ross Knobby With Slime Tire Sealant
Bike rear tire	Not Available
Bike wheel size	12 (inches) Wheels
Brakeset type	Coaster Brake
Hubs for disc brakes	Not Available
Rims manufacturer	Mag Wheels
Spoke nipples type	Not Available
Spoke wheel	Molded Reinforced Nylon

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	Pulse Welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Steel
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	One Piece
Crankset parts and sizes	30 Teeth 1-piece 3 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Ross Pronto w/training wheels Fork System Data

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

Other Specs of Ross Pronto w/training wheels

Component group sets	Not Available
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Ross Comfort
Seat post extension	22.2 (millimeters) Diameter Steel Pillar