Sun Bicycles COMFORT 21 2003 VS Electra COMMUTER 7 700C 2002 specs comparison

Sun Bicycles Comfort 21 2003 comparison online with competitors

Sun Bicycles Comfort 21

General Infos
Model Comfort 21
Manufacturer Sun Bicycles
Year of production 2003
Current price Check price Here ==>   
Color choice - Red and Silver
-Blue and Silver
Sizes - 19 (inches)
- 21 (inches)
- womens 15 (inches)
- womens 17 (inches)
Sizes - 19 (inches)
- 21 (inches)
- womens 15 (inches)
- womens 17 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Kenda K-841
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Aluminum Linear-pull Levers
Aluminum Linear-pull Brakes
Hubs for disc brakes Q and R
Rear: Aluminum
Nutted
Front: Aluminum
Rims manufacturer 36-hole
Aluminum
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar construction 2.75 (inches) Rise
Aluminum
Handlebar extenderNot Available
Handlebar stem details Adjustable
Aluminum
Headset size1 (inches) Threaded Steel

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC Z410
Bottom bracket shell widthNot Available
Bottom bracket typeVictor VP-B32
Crankset parts and sizes 28/38/48 Teeth
Shimano Tourney
Gear shift leversShimano Tourney RevoShift
Rear gear set 14 - 34 Teeth
7-speed

Sun Bicycles Comfort 21 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Tourney TY-32
Derailleur (Rear)Shimano Altus
Fork material Unicrown Crown
Hi-tensile Steel
Fork typeNot Available

Other Specs of Sun Bicycles Comfort 21

Component group setsComfort Mix
Pedals detailsVictor VP Resin
Rear shock absorberNot Available
Saddle seatComfort
Seat post extension 25.4 (millimeters) Diameter
Suspension
Aluminum


Electra Commuter 7 700c 2002 comparison online with competitors

Electra Commuter 7 700c

General Infos
Model Commuter 7 700c
Manufacturer Electra
Year of production 2002
Current price Check price Here ==>   
Color choice -Blue and White
Sizes - 18.5 (inches)
- 20.5 (inches)

Wheels And Breaking System

Bike front tire700 X 40c Electra Whitewall
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Tektro 394A Levers
Tektro 833 Front and Shimano BR-IM41 Rollerbrake Rear Brakes
Hubs for disc brakes Rear: Shimano Nexus Internal 7 Speed
Nutted
Front: Aluminum
Rims manufacturer 36-hole
Electra Alloy
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsHi-tensile Steel
Frame typeTIG-welded
Handlebar constructionElectra Old School
Handlebar extenderNot Available
Handlebar stem detailsElectra Adjustable 105 (millimeters) Aluminum
Headset size1 (inches) Threaded CP

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC Z-410
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 38 Teeth
Tracer 3-Piece Aluminum
Gear shift leversSRAM Grip Shift
Rear gear set 18 Teeth
7-speed Internal

Electra Commuter 7 700c Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material D-Blade Crown
Hi-tensile Steel
Fork typeNot Available

Other Specs of Electra Commuter 7 700c

Component group setsNot Available
Pedals detailsVictor VP Rubber
Rear shock absorberNot Available
Saddle seatElectra Super Touring Comfort
Seat post extension 26.0 (millimeters) Diameter
Kalloy Micro-adjust


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