K2 MAINTIME PRO 20 2003 VS Robinson DEFENDER 1999 specs comparison

K2 Maintime Pro 20

General Infos

Model	Maintime Pro 20
Manufacturer	K2
Year of production	2003
Current price	Check price Here ==>
Color choice	-Gloss Pearl White
Sizes	- Pro
Sizes	- Pro

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 311A Rear Levers Tektro 921 Linear Pull Rear Brakes
Hubs for disc brakes	K2 Ben Hur
Rims manufacturer	36-hole Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	Bonded
Handlebar construction	K2 Cruiser and Standard Moto)
Handlebar extender	Optional
Handlebar stem details	K2 Race Forged
Headset size	1 (inches) Cane Creek SX-1

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z610HX
Bottom bracket shell width	Not Available
Bottom bracket type	Three Piece
Crankset parts and sizes	44 Teeth K2 Tubular Chromoly 3-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

K2 Maintime Pro 20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Gusseted Crown Chromoly
Fork type	K2

Other Specs of K2 Maintime Pro 20

Component group sets	Not Available
Pedals details	Chromoly Axle K2 Alloy
Rear shock absorber	Not Available
Saddle seat	K2 Maintime Race
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust

Robinson Defender

General Infos

Model	Defender
Manufacturer	Robinson
Year of production	1999
Current price	Check price Here ==>
Color choice	-Graphite
Sizes	- Boys

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Linear-pull Rear Levers Tektro Linear-pull Rear Brakes
Hubs for disc brakes	GT Mohawk
Rims manufacturer	Weinmann ZAC-X
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	Welded
Handlebar construction	Dyno Expert
Handlebar extender	Not Available
Handlebar stem details	Alloy Ahead Type
Headset size	1 1/8 (inches) Threadless Aheadset SX-1

Gearing Specifications

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

Robinson Defender Fork System Data

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

Other Specs of Robinson Defender

Component group sets	Not Available
Pedals details	GT Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Chromoly Rails SDG Slim Jim Kevlar
Seat post extension	GT Aluminum Micro-adjust