Raleigh Circa 1.0 2009 Technical specs and features

Brand Raleigh
Model Circa 1.0
First production 2009
Bike category Commuter
Bike sub-category Comfort Commuter
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Parts And Accessories Raleigh Circa 1.0 Parts   
Available Sizes - 15 (inches) / 38.1 (cm)
- 15 (inches)
- 17 (inches) / 43.18 (cm)
- 17 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)


Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Kenda K-841A With K-shield
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Levers
Tektro V-brake Brakes
Hubs for disc brakesJoytech Alloy QR
Rims manufacturer 36-hole
Weinmann XC-260
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless

Frame and Body Specifications

Frame materialsAtomic 13 Aluminum
Frame typeTIG-welded
Handlebar constructionAlloy Comfort Easy-Reach
Handlebar extenderOptional
Handlebar stem detailsAlloy Quill
Headset size1 1/8 (inches) Threaded Threaded

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
KMC HG40
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 36 Teeth
ProWheel
Gear shift leversShimano SL-RS31
Rear gear set 14 - 34 Teeth
7-speed

Raleigh Circa 1.0 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano TX-31
Fork material Unicrown Crown
Steel
Fork typeRaleigh

Other Specs of Raleigh Circa 1.0

Component group setsComfort Mix
Available colors - Pearl Black
Weight Unspecified
Pedals detailsAvenir Comfort Platform
Rear shock absorberNot Available
Saddle seatAvenir Deluxe Comfort
Seat post extension 27.2 (millimeters) Diameter
Bootless Suspension


Raleigh Circa 1.0 bike review

Raleigh produced the Circa 1.0 bike in 2009 and can be classified as a Commuter bicycle.
Circa 1.0 bike is available in many sizes such as 15 (inches), 17 (inches) and 19 (inches).
Raleigh Commuter Circa 1.0 can be found in a few colors, among these colors Pearl Black .
This bike is equiped with 26 x 1.95" Kenda K-841A with K-shield tires and Stainless spoke wheel while the rims are manufactured by Weinmann XC-260, 36-hole. Raleigh equiped this exact model with Tektro V-brake brakes, Tektro levers braking system and Joytech Alloy QR hubs.
To guarantee the comfiest ride Raleigh used Atomic 13 Aluminum material for the frame. Alloy Comfort Easy-Reach high strength material is used on the handlebar of this Circa 1.0 to ensure the perfect handling while the stems are made of Alloy Quill.
For the smoothest biking experience ProWheel, 36 teeth is used on this bicycle linked to KMC HG40 chain that is easily replaceable as stated by Raleigh, the whole system is connected to a high reliability Shimano SL-RS31 gear shift levers.