Bontrager B1 1997 Technical specs and features

Brand Bontrager
Model B1
First production 1997
Bike category BMX
Bike sub-category BMX
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Parts And Accessories Bontrager B1 Parts   
Available Sizes - Expert
- Pro
- XL


Wheels And Breaking System

Bike front tire Rear: 20 X 1.75 (inches) Cheng Shin Comp III Type
Front: 20 X 2.125 (inches) Cheng Shin Comp III Type
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro Levers
Tektro 876AG V-Brake Brakes
Hubs for disc brakesAluminum Nutted
Rims manufacturer 36-hole
Bontrager Mack
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionChromoly
Handlebar extenderNot Available
Handlebar stem detailsBontrager Aluminum
Headset size1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specs

Bicycle chain 1/2 X 1/8 (inches)
KMC
Bottom bracket shell width68 (millimeters) Threadless
Bottom bracket typeOne Piece
Crankset parts and sizes 44 Teeth
1-piece Chromoly
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Bontrager B1 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeBontrager

Other Specs of Bontrager B1

Component group setsNot Available
Available colors - Silver
Weight Not Available
Pedals detailsAluminum
Rear shock absorberNot Available
Saddle seatVelo C20
Seat post extension 27.0 (millimeters) Diameter
Bontrager Comp


Bontrager B1 bike review

Bontrager produced the B1 bike in 1997 and can be classified as a BMX bicycle, this exact model costs in american market arround $399.00.
B1 bike is available in many sizes such as Expert , Pro and XL .
Bontrager BMX B1 can be found in one single color which is Silver.
This bike is equiped with Front: 20 x 2.125" Cheng Shin Comp III type tires and Stainless steel spoke wheel while the rims are manufactured by Bontrager Mack, 36-hole. Bontrager equiped this exact model with Tektro 876AG V-Brake brakes, Tektro levers braking system and Aluminum nutted hubs.
To guarantee the comfiest ride Bontrager used 4130 chromoly material for the frame. Chromoly high strength material is used on the handlebar of this B1 to ensure the perfect handling while the stems are made of Bontrager aluminum.
For the smoothest biking experience 1-piece chromoly, 44 teeth is used on this bicycle linked to KMC chain that is easily replaceable as stated by Bontrager.