Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 57395
| Model year | 1996 |
|---|---|
| Brand | AMP Research |
| Model | B4 XT w/disc brakes (02) |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 57395 |
| Original MSRP | $3,475.00 |
| Colors | Ball-burnished, red |
| Sizes | 16", 18.5", 20" |
| Weight | 24.5 lb |
| Frame construction | TIG-welded steel/welded aluminum |
|---|---|
| Frame material | Alcoa 6013 T6 aluminum |
| Fork | AMP Research F4 BLT |
| Fork material | Aluminum, dual pivot crown |
| Rear shock | AMP, 2.75" travel |
| Component group | Shimano Deore XT |
|---|---|
| Shifters | Shimano Deore XT RapidFire SL |
| Front derailleur | Shimano Deore XT, bottom-pull |
| Rear derailleur | Shimano Deore XT GS |
| Crankset | Shimano Deore LX, 22/32/42 teeth |
| Bottom bracket | Shimano BB-UN71, 107 mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 11 - 28 teeth |
| Chain | Shimano CN-IG51, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | AMP D1 Hydraulic Disc Brake System brakes, Shimano Deore XT levers |
|---|
| Headset | Shimano Deore XT |
|---|---|
| Handlebar | Control Tech aluminum |
| Handlebar extensions | Not included |
| Stem | Control Tech |
| Saddle | Vetta TT Tri-Shock, manganese rails |
| Seatpost | Control Tech Control Post, 31.6 mm diameter |
| Rims | Sun Metal CR18, 32-hole |
|---|---|
| Spokes | Wheelsmith stainless steel, 2.0mm double butted |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" Hutchinson |
| Wheel size | 26" wheels |
| Top tube | 584.2 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 426.7 mm |
| Wheelbase | 1079.5 mm |
| Fork offset / rake | 48.3 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.