Kona STUFF JR. 2005 VS Jamis X-20 2010 specs comparison
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Kona Stuff Jr.
General InfosModel | Stuff Jr. |
Manufacturer | Kona |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
- Matte Green -Silver |
Sizes |
- Boys 13 (inches) |
Sizes |
- Boys 13 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 24 X 1.00 (inches) Tioga Blue Dragon Front: 24 X 2.10 (inches) Tioga Blue Dragon |
Bike rear tire | Not Available |
Bike wheel size | 24 (inches) Wheels |
Brakeset type | Avid FR-5 Levers Shimano BR-M465 Mechanica Disc Front and Shimano BR-M465 Mechanical Disc Rear Brakes |
Hubs for disc brakes | Rear: Shimano FH-M475 Disc Front: KK Disc |
Rims manufacturer | 32-hole Sun Rims Ditch Witch |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Kona DH |
Handlebar extender | Optional |
Handlebar stem details | Kona Clump |
Headset size | 1 1/8 (inches) Threadless FSA |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Truvativ DHLT ISIS |
Crankset parts and sizes | 22/32 Teeth TruVativ Hussefelt DH |
Gear shift levers | Shimano SL-MC20 |
Rear gear set | 11 - 32 Teeth 8-speed |
Kona Stuff Jr. Fork System Data
Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) FD-MC21 |
Derailleur (Rear) | Shimano Alivio |
Fork material | Single Crown Aluminum |
Fork type | 100 (millimeters) Travel Marzocchi Dirt Jam Comp |
Other Specs of Kona Stuff Jr.
Component group sets | Juvenile Mix |
Pedals details | Kona Jackshit |
Rear shock absorber | Not Available |
Saddle seat | Kona Dirt Jump |
Seat post extension | Kona Double Thumb |
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Jamis X-20
General InfosModel | X-20 |
Manufacturer | Jamis |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
-Black and White |
Sizes |
- Boys 10 (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 Levers Alloy Linear Pull Brakes |
Hubs for disc brakes | Heavy Duty ATB With Nutted Axles |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Nickel-plated |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | ATB Tapered |
Handlebar extender | Optional |
Handlebar stem details | Jamis Threadless |
Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC HP20 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 119 (millimeters) Spindle Cotterless Type 3PB Axle |
Crankset parts and sizes | 36 Teeth Forged Alloy With Chainguard |
Gear shift levers | Shimano RevoShift SL-RS35 |
Rear gear set | 14 - 28 Teeth 6-speed |
Jamis X-20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano TX30 Short Cage |
Fork material | Single Crown |
Fork type | 40 (millimeters) Travel Suspension |
Other Specs of Jamis X-20
Component group sets | Mountain Mix |
Pedals details | ATB Style |
Rear shock absorber | Not Available |
Saddle seat | XC ATB |
Seat post extension | 27.2 (millimeters) Diameter Alloy Pillar |
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Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Stuff Jr. bike manual
- Find All parts, tires and accessories of Kona Stuff Jr. Youth here
- Get your Jamis X-20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis X-20 Youth here