Product Details
The Shimano Tourney A070 crankset is compatible with 3x7 and 3x8 drivetrains and provides wide range 50-39-34T gearing with a chain guard.
It uses a square taper bottom bracket interface and is available in170mm crankarm length.
Technologies
Hypderglide Sprockets -The distinctively designed Hyperglide sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result.The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.
Features
Light operation and smooth shifting
DUAL SIS
SG-X chainring
Interchangeable with SHIMANO road front chainring 8/7-speed system
Specifications
Series TOURNEY A070 Series Compatible BB Shell Width 68mm, 70mm Compatible BB Type Square Taper Axle length of BB-UN/ES LL113 Chainring Combination 50-39-30T Recommended BB BB-UN300 Q-Factor 171.5mm Chain Line 45mm P.C.D. (mm) Riveted Rear Speeds 7/8
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
