Shimano Tourney ST-A073 7-Speed Triple STI Lever Set
ESTA073PACX1
SKU code: SHM-ESTA073PACX1
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The Shimano Tourney ST-A073 brings the convenience of integrated shifting and braking to entry-level road and hybrid bikes. This 3x7-speed STI lever set lets riders shift front and rear derailleurs without moving their hands from the brake levers, making it an ideal upgrade or replacement for budget-conscious commuters, recreational cyclists, and new riders stepping up to drop-bar bikes.
Highlights
- Integrated shifting and braking: Combined STI levers allow seamless gear changes and braking from a single hand position on the drops or hoods.
- Optical gear display: A clear gear indicator window lets you check your current front gear position at a glance without looking down at the chainring.
- Adjustable reach: Both the primary brake lever and auxiliary release lever can be adjusted to suit different hand sizes, improving control and comfort.
- Short Pull Super SLR braking: Engineered for precise modulation with road caliper and compatible mini-V brakes.
- Triple front compatibility: Designed to work with Shimano Road triple cranksets and front derailleurs for a wide gear range suited to varied terrain.
- Derailleur cables included: Ships with an OT-SIS40 derailleur cable and housing set so you can install straight away.
Construction
The lever bracket body is moulded from graphite fibre reinforced plastic for a lightweight yet durable feel in all conditions. The main brake and shift levers are formed from aluminium, giving them the rigidity needed for consistent actuation. Soft rubber hoods with anatomical shaping keep your hands comfortable during long rides, whether you're on the hoods or the drops.
Compatibility & Fit
This lever set is compatible with Shimano 7-speed road rear derailleurs and Shimano Road triple front derailleurs. Brake actuation is Short Pull Super SLR, compatible with road caliper brakes and some mini-V brake systems — not suitable for standard V-brakes. Fits standard 23.8 mm road handlebar clamp diameter. Includes derailleur shift cable and housing; brake cables and housing are not included.
- 3x7-speed integrated STI lever set for road and hybrid drop-bar bikes
- Optical gear display for at-a-glance front gear position monitoring
- Adjustable reach on both main lever and auxiliary release for personalised fit
- Short Pull Super SLR brake actuation for precise, consistent stopping power
- Triple front derailleur compatible — great for hilly terrain and wide gear ranges
- Anatomically shaped rubber hoods for all-day comfort
- Graphite fibre reinforced plastic bracket body with aluminium main levers
- OT-SIS40 derailleur cable and housing included
| Model | ST-A073 (pair set) |
| Part Number | ESTA073PACX1 |
| Speeds | 7-speed rear / 3-speed front (triple) |
| Brake Lever Actuation | Short Pull Super SLR |
| Front Derailleur Compatibility | Shimano Road (triple) |
| Rear Derailleur Compatibility | Shimano Road 7-speed |
| Adjustable Reach | Yes |
| Gear Display | Optical gear indicator |
| Lever Material | Aluminium |
| Bracket Material | Graphite fibre reinforced plastic |
| Cables Included | Derailleur cable and housing (OT-SIS40) |
| Brake Cables Included | No |
| Colour | Black |
| SKU | SHM-ESTA073PACX1 |
| Barcode # | 4524667513285 |
| Brand | Shimano |
| Shipping Weight | 0.3000kg |
| Shipping Cubic | 0.001000000m3 |
| Unit Of Measure | each |
