| Engine | Triumph Street Triple 765 RS | Triumph Speed Triple R |
|---|---|---|
| Displacement | 765 cc | 1050 cc |
| Max power | 121 hp (@11 700 RPM) | 135 hp (@9 400 RPM) |
| Max torque | 56 lb ft (@10 800 RPM) | 81 lb ft (@7 750 RPM) |
| Redline | 12 650 RPM | 9 500 RPM |
| Idling speed | 1 200 RPM | 1 200 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-3 | DOHC Inline-3 |
| Compression | 12.65:1 | 12.00:1 |
| Oil capacity | 3.29 quart | 3.60 quart |
| Oil type | 10W50, Motul 300V 10W40, Motul 5100 10W50 | |
| Spark plug type | NGK CR9EK | |
| Cooling | Liquid | Liquid |
| Valves | 12 | 12 |
| Bore | 78.0 mm | 79.0 mm |
| Stroke | 53.38 mm | 71.4 mm |
| Weight to power | 3.46 lbs/hp | 3.46 lbs/hp |
| Power to weight | 722 hp/2500lbs | 722 hp/2500lbs |
| Gearbox | Triumph Street Triple 765 RS | Triumph Speed Triple R |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Slipper | Wet |
| Drive | Chain | Chain |
| Chain type | RK XW-ring, 118 link | |
| Gears count | 6 | 6 |
| Primary ratio | 1.85 | 1.75 |
| Final drive | 2.88 | 2.333 |
| 1. gear | 2.62 (67 mph) | 2.733 (64 mph) |
| 2. gear | 1.95 (90 mph) | 1.947 (89 mph) |
| 3. gear | 1.57 (112 mph) | 1.545 (113 mph) |
| 4. gear | 1.35 (130 mph) | 1.292 (135 mph) |
| 5. gear | 1.24 (141 mph) | 1.154 (152 mph) |
| 6. gear | 1.14 (153 mph) | 1.074 (163 mph) |
| Chasis | Triumph Street Triple 765 RS | Triumph Speed Triple R |
|---|---|---|
| Frame type | Twin-spar aluminum | Auminium beam twin-spar |
| Front susp. | Showa 41mm USD SF-BPF, 4.53 in travel | Ohlins 43mm NIX30 usd forks (4.72 in travel) |
| Rear susp. | Öhlins STX40, 5.16 in travel | Ohlins TTX36 twin tube Monoshock (5.12 in travel) |