Jamis EARTH CRUISER 7 2002 VS Kona HUMU SEVEN 1999 specs comparison

Jamis Earth Cruiser 7

General Infos

Model	Earth Cruiser 7
Manufacturer	Jamis
Year of production	2002
Current price	🛒 View Price →
Color choice	- Purple - Silver - White -Blue
Sizes	- 18.5 (inches) - 21.5 (inches) - womens 15.5 (inches) - womens 17.5 (inches)
Sizes	- 18.5 (inches) - 21.5 (inches) - womens 15.5 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Kenda Kruiser
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Levers Tektro Cantilever Front and Shimano Nexus Inter-M Rear Brakes
Hubs for disc brakes	Rear: Shimano Nexus Internal 7 Speed Nutted Front: Aluminum
Rims manufacturer	36-hole Wienmann Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	Brazed and welded
Handlebar construction	Jamis Cruiser
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 (inches) Steel With Water Seal

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Three Piece
Crankset parts and sizes	42 Teeth 3-piece Aluminum
Gear shift levers	Shimano Revo
Rear gear set	21 Teeth 1-speed

Jamis Earth Cruiser 7 Fork System Data

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

Other Specs of Jamis Earth Cruiser 7

Component group sets	Not Available
Pedals details	Resin Wellgo Cruiser
Rear shock absorber	Not Available
Saddle seat	Jamis Comfort
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust

Kona Humu Seven

General Infos

Model	Humu Seven
Manufacturer	Kona
Year of production	1999
Current price	🛒 View Price →
Color choice	-Martini Green
Sizes	- 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Kona Break Front: 26 X 1.95 (inches) Kona Enter
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Nexave Levers Avid 1D-10 Front and Shimano SB-7S45 Rear Brakes
Hubs for disc brakes	Rear: Sovos KTDJ3R Front: Sovos KTD66F
Rims manufacturer	Mavic X138
Spoke nipples type	Not Available
Spoke wheel	1.8 (millimeters) Front 2.0 (millimeters) Rear Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Butted Kona Chromoly
Frame type	TIG-welded
Handlebar construction	Kona Cruiser
Handlebar extender	Optional
Handlebar stem details	Tahoma Sonne 9
Headset size	1 1/8 (inches) Threadless Aheadset SX

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano BB-LP26
Crankset parts and sizes	40 Teeth Cyclone CPI-100W
Gear shift levers	Shimano Nexave
Rear gear set	21 Teeth 7-speed Internal

Kona Humu Seven Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Butted Unicrown Crown Chromoly
Fork type	Kona Project Two

Other Specs of Kona Humu Seven

Component group sets	Cruiser Mix
Pedals details	Victor Resin VP-872
Rear shock absorber	Not Available
Saddle seat	Selle Italia Aventgarde II
Seat post extension	27.0 (millimeters) Diameter Kona Thumb