Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 42259
| Model year | 1993 |
|---|---|
| Brand | Diamondback |
| Model | Expert TG |
| Bicycle type | Road/sport |
| Archive ID | 42259 |
| Original MSRP | $600.00 |
| Sizes | 18, 18.9, 19.7, 20.4, 21.3, 22, 22.8, 23.6, 24.4 |
| Frame construction | TIG-welded steel |
|---|---|
| Frame material | True Temper RC2 |
| Fork | Diamond Back Super Radius unicrown |
| Component group | Shimano RX100 |
|---|---|
| Shifters | Shimano RX100 downtube |
| Front derailleur | Shimano RX100 |
| Rear derailleur | Shimano RX100 |
| Crankset | Shimano RX100, 30/42/52 teeth |
| Rear cogs | 7-speed, 13 - 26 teeth |
| Chain | Shimano CN-HG50 |
| Pedals | Shimano RX100 |
| Brakes | Shimano Exage EX brakes, levers |
|---|
| Handlebar | SR alloy Modolo bend w/cable groove |
|---|---|
| Stem | SR "X" stem |
| Saddle | Avenir Racing Gel |
| Seatpost | Alloy micro-adjust |
| Hubs | Shimano RX-100 |
|---|---|
| Rims | Sun Metal M14A |
| Front tire | 700 x 22c Vittoria Zefir |
| Wheel size | 700c wheels |
| Top tube | 569 mm |
|---|---|
| Head-tube angle | 73.5° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 406.4 mm |
| Wheelbase | 990.6 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 August 24, 2026.