Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 32098
| Model year | 1995 |
|---|---|
| Brand | Caloi |
| Model | Sigma DH4 |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 32098 |
| Original MSRP | $1,599.00 |
| Colors | Polished |
| Sizes | 15", 17", 19", 21" |
| Weight | 27 lb |
| Frame construction | Welded aluminum |
|---|---|
| Frame material | Alcoa 7005 aluminum, double-butted |
| Fork | Manitou Comp |
| Fork material | Aluminum, triple-clamp crown |
| Component group | Shimano STX-RC |
|---|---|
| Shifters | Shimano STX-RC RapidFire Plus |
| Front derailleur | Shimano STX-RC, top-pull/clamp-on 31.8 mm |
| Rear derailleur | Shimano STX-RC |
| Crankset | Shimano STX-RC, 22/32/42 teeth |
| Rear cogs | 7-speed, 11 - 28 teeth |
| Chain | Shimano CN-IG30, 1/2 x 3/32" |
| Brakes | Shimano STX-RC M-System brakes, Shimano STX-RC levers |
|---|
| Headset | 1 1/8" Dia-Compe S Series Aheadset |
|---|---|
| Handlebar | 6061 T6 aluminum |
| Handlebar extensions | Not included |
| Stem | Caloi System Control |
| Saddle | Caloi |
| Seatpost | Caloi alloy, 27.0 mm diameter |
| Hubs | Shimano STX-RC |
|---|---|
| Rims | Rigida LASER |
| Spokes | Stainless steel, 2.0 mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 2.10" Maxxis Cobra |
| Wheel size | 26" wheels |
| Top tube | 574 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 424.2 mm |
| Wheelbase | 1066.8 mm |
| Fork offset / rake | 38.1 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.