Electra Rocket STX 21 1997 Technical specs and features

Brand Electra
Model Rocket STX 21
First production 1997
Bike category Cruiser
Bike sub-category Cruiser
Bike Pricing Check price Here ==>   
Parts And Accessories Electra Rocket STX 21 Parts   
Available Sizes - 18.5 (inches) / 46.99 (cm)
- 18.5 (inches)


Wheels And Breaking System

Bike front tire Rear: 26 X 2.10 (inches) Panaracer Smoke 2
Front: 26 X 2.10 (inches) Panaracer Dart 2
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro RBP-365A Levers
Shimano STX M-System Brakes
Hubs for disc brakesShimano STX
Rims manufacturer 36-hole
Mavic 238
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materials7000 aluminum c
Frame typeTIG-welded
Handlebar constructionAluminum
Handlebar extenderNot Available
Handlebar stem detailsAluminum
Headset size1 1/8 (inches) Threadless FSA Orbit UF

Gearing Specs

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano BB-LP26
Crankset parts and sizes 22/32/42 Teeth
Shimano STX
Gear shift leversGrip Shift SRT-400i
Rear gear set 11 - 28 Teeth
7-speed

Electra Rocket STX 21 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano STX Top-swing
Derailleur (Rear)Shimano STX
Fork material Unicrown Crown
Aluminum
Fork typeElectra

Other Specs of Electra Rocket STX 21

Component group setsShimano STX
Available colors - Polished
Weight Unspecified
Pedals detailsWellgo LU-936
Rear shock absorberNot Available
Saddle seatElectra
Seat post extension 27.2 (millimeters) Diameter
Kalloy Aluminum


Electra Rocket STX 21 bike review

Electra produced the Rocket STX 21 bike in 1997 and can be classified as a Cruiser bicycle, this exact model costs in american market arround $849.95.
Electra Cruiser Rocket STX 21 can be found in one single color which is Polished.
This bike is equiped with Front: 26 x 2.10" Panaracer Dart 2 tires and Stainless steel spoke wheel while the rims are manufactured by Mavic 238, 36-hole. Electra equiped this exact model with Shimano STX M-System brakes, Tektro RBP-365A levers braking system and Shimano STX hubs.
To guarantee the comfiest ride Electra used 7000 aluminum material for the frame. Aluminum high strength material is used on the handlebar of this Rocket STX 21 to ensure the perfect handling while the stems are made of Aluminum.
For the smoothest biking experience Shimano STX, 22/32/42 teeth is used on this bicycle linked to 1/2 x 3/32" chain that is easily replaceable as stated by Electra, the whole system is connected to a high reliability Grip Shift SRT-400i gear shift levers.