Jamis TYRO 2.0 2008 VS Diamondback OCTANE 20 2003 specs comparison
Jamis Tyro 2.0
General InfosModel | Tyro 2.0 |
Manufacturer | Jamis |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice | -LeMans Blue |
Sizes | - 20 wheel (inches) |
Sizes | - 20 wheel (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) CST ATB |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Alloy Short Reach LeversAlloy Linear Pull Brakes |
Hubs for disc brakes | Nutted |
Rims manufacturer | Alloy |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | ATB Tapered |
Handlebar extender | Not Available |
Handlebar stem details | Jamis |
Headset size | 1 1/8 (inches) AheadSet |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC HP20 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Cotterless |
Crankset parts and sizes | 36 TeethProwheel |
Gear shift levers | SRAM MRX |
Rear gear set | 14 - 28 Teeth6-speed |
Jamis Tyro 2.0 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimaon TX30 |
Fork material | Single |
Fork type | 40 (millimeters) TravelJamis Suspension |
Other Specs of Jamis Tyro 2.0
Component group sets | Mountain Mix |
Pedals details | ATB Style |
Rear shock absorber | Not Available |
Saddle seat | Jamis Jump |
Seat post extension | 27.2 (millimeters) DiameterAlloy Micro-adjust |

Diamondback Octane 20
General InfosModel | Octane 20 |
Manufacturer | Diamondback |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice | - Hi-Ho Silver-Dog-Gone Berry |
Sizes | - 20 Boys (inches)- 20 Girls (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) Kenda K-850 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Promax Alloy LeversProMax Linear-pull Brakes |
Hubs for disc brakes | NuttedSteel |
Rims manufacturer | 36-holeAlex Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight GaugeUCP |
Frame and Body Specs
Frame materials | OversizeHi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 1/8 (inches) Threadless FSA |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC Z51 |
Bottom bracket shell width | American |
Bottom bracket type | One-piece SpindleOne Piece |
Crankset parts and sizes | 40 Teeth1-piece 5 1/2 (inches) |
Gear shift levers | Shimano Revo |
Rear gear set | 14 - 28 Teeth6-speed |
Diamondback Octane 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Tourney TY-22 |
Fork material | Single CrownAluminum |
Fork type | 50 (millimeters) TravelRST 181 CL |
Other Specs of Diamondback Octane 20
Component group sets | Juvenile Mix |
Pedals details | Wellgo Resin |
Rear shock absorber | Not Available |
Saddle seat | Padded Saddle |
Seat post extension | 25.6 (millimeters) DiameterAluminum |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Tyro 2.0 bike manual
- Find All parts, tires and accessories of Jamis Tyro 2.0 Youth here
- Get your Diamondback Octane 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Octane 20 Youth here