Shimano Acera Altus M360 24S Groupset 3x8 Speed M315 Shifter M310 Derailleur HG31-8 Cassette 8S K7 HG70 HG41Chain 112 Links

Shimano Acera Rear Derailleur RD-M360

Model: Acera M360
Speed: 8S, also for 7S
Teeth of freewheel: 42T
Weight: about 200g
Color: Black/Silver

Shimano Altus RD-M310 Rear derailleur

Model: Altus, M310
Color: Black
Speed: 8S, also for 7S
Teeth of freewheel: 34T max, 11T min
Weight:about 300g
Some options without the RD-M310

Shimano SL-M315-L

-Light shifting operation, wider compatibility, and suitable for internal cable routing
-Slim main lever body
-RAPIDFIRE PLUS
-Streamlined cockpit experience
-Gear display positioned below the handlebar
-Numbered gear display indicates gear position at a glance
-OPTICAL GEAR DISPLAY

SL-M315-8R

-SHIMANO - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 8-speed
-For reliable mountain bike shifting, SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.
-Light shifting operation, wider compatibility, and suitable for internal cable routing
-Slim main lever body
-RAPIDFIRE PLUS
-Streamlined cockpit experience
-Gear display positioned below the handlebar
-Numbered gear display indicates gear position at a glance
-OPTICAL GEAR DISPLAY

Shimano 8 Speed Cassette CS-HG31-8 32T 34T Mountain Bike Flywheel 8V K7 8 Speed MTB Freewheel

Brand: Shimano
Model: CS HG31-8 flywheel
Type: Cassette flywheel
Speed ratio: 8/24 speed
Weight: about 305g
Gear ratio: 11-13-15-18-21-24-28-32T
Applicable models: mountain bike, station wagon, folding bed

About the Chain

Brand: SHIMANO/KMC
Model: SHIMANO CN-HG71/CN-HG40/KMC X8PL
Links: 112 Links
Some options without the Chain