Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 75598
| Model year | 1998 |
|---|---|
| Brand | Klein |
| Model | Mantra |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 75598 |
| Original MSRP | $1,399.99 |
| Colors | Black w/black swingarm |
| Sizes | Large, medium, small |
| Weight | 28 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Klein Gradient aluminum |
| Fork | Answer Manitou Spyder R |
| Fork material | Aluminum/magnesium, triple-clamp crown |
| Rear shock | Fox Vanilla X, 5.5" travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano STX-RC RapidFire SL |
| Front derailleur | Shimano STX-RC top-swing, top-pull |
| Rear derailleur | Shimano STX-RC |
| Crankset | Sugino Mighty 350, 20/32/42 teeth |
| Bottom bracket | Shimano BB-UN52, 113mm spindle |
| BB shell width | 73mm English |
| Rear cogs | 8-speed, 11 - 30 teeth |
| Chain | Sachs PC-41, 1/2 x 3/32" |
| Pedals | ICON clipless |
| Brakes | Avid 1D-10 brakes, Avid AD-1.0 L levers |
|---|
| Headset | 1 1/8" threadless Aheadset Kontak SA |
|---|---|
| Handlebar | System 2 |
| Handlebar extensions | Not included |
| Stem | Aluminum |
| Saddle | Bontrager FS Plus 10 |
| Seatpost | Aluminum micro-adjust, 31.6mm diameter |
| Hubs | Shimano STX-RC |
|---|---|
| Rims | Front: Bontrager Maverick, Rear: Bontrager Maverick Asym, 32-hole |
| Spokes | DT stainless steel, 2.0mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | Front: 26 x 2.10" Bontrager Jones, Rear: 26 x 46/50" Bontrager Jones |
| Wheel size | 26" wheels |
| Top tube | 590 mm |
|---|---|
| Head-tube angle | 71.5° |
| Seat-tube angle | 62.5° |
| Chainstay / rear center | 417 mm |
| Wheelbase | 1030 mm |
| Fork offset / rake | 40.6 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.