AMP Research B4 1999 VS Yeti LAWILL DH-4 1998 specs comparison
AMP Research B4
General Infos| Model | B4 |
| Manufacturer | AMP Research |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Polished -Candy Apple Red |
| Sizes |
- Large - medium - small - xsmall |
| Sizes |
- Large - medium - small - xsmall |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Hutchinson On The Rocks |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT Levers AMP D1 Hydraulic Disc Brake System Brakes |
| Hubs for disc brakes | Rear: Shimano Deore XT Front: AMP Research D1 |
| Rims manufacturer | 32-hole Mavic X221 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Alcoa Alcalyte 6013 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Hsin Lung Aluminum |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG90 |
| Bottom bracket shell width | 68 (millimeters) Threadless |
| Bottom bracket type | 110.5 (millimeters) Spindle Shimano Deore XT |
| Crankset parts and sizes | 22/32/44 Teeth Shimano Deore XT |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 34 Teeth 9-speed |
AMP Research B4 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore XT |
| Derailleur (Rear) | Shimano Deore XT GS |
| Fork material | Linkage Crown Alcoa Alcalyte 6013 T6 Aluminum |
| Fork type | 2.25 (inches) Travel AMP Research F3 XC |
Other Specs of AMP Research B4
| Component group sets | Shimano Deore XT |
| Pedals details | Platform |
| Rear shock absorber | 3.0 (inches) Travel AMP Research |
| Saddle seat | Serfas Lola |
| Seat post extension | 31.6 (millimeters) Diameter JD Components |
Yeti Lawill DH-4
General Infos| Model | Lawill DH-4 |
| Manufacturer | Yeti |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Turquoise and yellow |
| Sizes |
- 14 (inches) - 16 (inches) - 18.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Michelin Wild Gripper DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hope Hydraulic Levers Hope Hydraulic Disc Brakes |
| Hubs for disc brakes | Hope Technology |
| Rims manufacturer | 32-hole Mavic D 521 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Easton ProGram Custom |
| Frame type | TIG-welded |
| Handlebar construction | Yeti T2-4 DH |
| Handlebar extender | Not Available |
| Handlebar stem details | Kore Elite |
| Headset size | 1 1/8 (inches) Threadless Cane Creek |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG90 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 112.5 (millimeters) Spindle Shimano BB-M950 |
| Crankset parts and sizes | 48 Teeth Shimano XTR M950 |
| Gear shift levers | Shimano XTR RapidFire SL Rear |
| Rear gear set | 11 - 30 Teeth 8-speed |
Yeti Lawill DH-4 Fork System Data
| Derailleur (Front) | Chain Retention Device Yeti Custom Chainguide |
| Derailleur (Rear) | Shimano XTR SGS Rapid Rise |
| Fork material | Double Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Boxxer Pro |
Other Specs of Yeti Lawill DH-4
| Component group sets | Shimano XTR |
| Pedals details | Shimano PD-M636 SPD |
| Rear shock absorber | 4.0 (inches) Travel Rock Shox Coupe Deluxe Yank |
| Saddle seat | Fi'zi:k Nisene |
| Seat post extension | 26.8 (millimeters) Diameter Kore Lite |
Useful links and guides ....
- To know more about this exacte bike, AMP Research provided us with the latest version of its B4 bike manual
- Find All parts, tires and accessories of AMP Research B4 Mountain bike here
- Get your Yeti Lawill DH-4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Yeti Lawill DH-4 Mountain bike here