K2 MAINTIME 1999 VS Diamondback VIPER 2011 specs comparison

K2 Maintime

General Infos

Model	Maintime
Manufacturer	K2
Year of production	1999
Current price	Check price Here ==>
Color choice	- Polished -Blackish Blue
Sizes	- Large - medium - small - way big
Sizes	- Large - medium - small - way big

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 318A Rear Levers Tektro 912A Rear Brakes
Hubs for disc brakes	Rear: King Kong KK-560RHB Front: King Kong KK-560FHB
Rims manufacturer	Sun Rims Rhyno Lite
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge UCP

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Leadtec LCH-664
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung MX-423 Alloy
Headset size	1 1/8 (inches) Threadless Cane Creek SX

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-30 H
Bottom bracket shell width	Not Available
Bottom bracket type	YST BB 621
Crankset parts and sizes	44 Teeth Jia Maw JM98 Heat Treated Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

K2 Maintime Fork System Data

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

Other Specs of K2 Maintime

Component group sets	Not Available
Pedals details	Wellgo LU-987
Rear shock absorber	Not Available
Saddle seat	Viscount 2964
Seat post extension	26.8 (millimeters) Diameter Aluminum Micro-adjust

Diamondback Viper

General Infos

Model	Viper
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-Green and white
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Comp III Style Front: 20 X 2.125 (inches) Comp III Style
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Rush RX2.1 Rear Levers Unavailable Front and Rush Linear Rear Brakes
Hubs for disc brakes	Steel Shell With 3/8 (inches) Axle
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Not Available
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	High-Tensile Steel
Frame type	Steel
Handlebar construction	Hi-Ten 2-piece
Handlebar extender	Optional
Handlebar stem details	Alloy 4-bolt
Headset size	1 1/8 (inches) FSA Threadless

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	Steel One Piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Viper Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Hi Ten

Other Specs of Diamondback Viper

Component group sets	BMX Mix
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	DB BMX Padded
Seat post extension	Steel Pillar