Kona BLAST 2002 VS Trek 820 2011 specs comparison
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Kona Blast
General InfosModel | Blast |
Manufacturer | Kona |
Year of production | 2002 |
Current price | Check price Here ==> |
Color choice |
- Red and White -Red |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Tioga Terra Firma |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro 352A Levers Tektro 829A Brakes |
Hubs for disc brakes | Rear: Shimano QR Front: Joe's QR |
Rims manufacturer | Mavic X139 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 15ga. Front and 14ga. Rear Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Double-butted 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Kalloy Aluminum Riser |
Handlebar extender | Optional |
Handlebar stem details | Kona Control |
Headset size | Aheadset STS |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
Bottom bracket shell width | Not Available |
Bottom bracket type | VP Cartridge |
Crankset parts and sizes | 24/32/42 Teeth TruVativ Five D |
Gear shift levers | Shimano SL-MC-20 |
Rear gear set | 11 - 30 Teeth 8-speed |
Kona Blast Fork System Data
Derailleur (Front) | Shimano Acera X |
Derailleur (Rear) | Shimano Deore |
Fork material | Single Triple-clamp Crown Aluminum |
Fork type | 3.15 (inches) Travel Rock Shox Judy TT |
Other Specs of Kona Blast
Component group sets | Mountain Mix |
Pedals details | Wellgo MTB With Clips And Straps |
Rear shock absorber | Not Available |
Saddle seat | SDG Comfort Comp |
Seat post extension | Kona Thumb |
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Trek 820
General InfosModel | 820 |
Manufacturer | Trek |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Gloss Black |
Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.0 (inches) Bontrager LT3 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano EF40 Levers Tektro V Brakes |
Hubs for disc brakes | Rear: Formula FM31 Front: Formula FM21 |
Rims manufacturer | 36-hole Bontrager 550 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Steel |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved Riser |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
Headset size | 1 1/8 (inches) Threadless Semi Integrated |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28/38/48 Teeth Hawk DX |
Gear shift levers | Shimano EF40 |
Rear gear set | 13 - 34 Teeth 7-speed |
Trek 820 Fork System Data
Derailleur (Front) | Shimano TX51 |
Derailleur (Rear) | Shimano TX31 |
Fork material | Single |
Fork type | 63 (millimeters) Travel SR Suntour M-2025 |
Other Specs of Trek 820
Component group sets | Shimano Mix |
Pedals details | Wellgo Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontager SSR |
Seat post extension | 31.6 (millimeters) Diameter Bontrager SSR |
Related Bike comparison
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Kona Blast GT Outpost Disc
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Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Blast bike manual
- Find All parts, tires and accessories of Kona Blast Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here