Shimano SLX CS-M7100 Cassette
Best reliable drivetrain upgrade for dedicated mountain bike enthusiasts.
A high-performance 12-speed cassette built for the rigors of modern trail riding and electric mountain bikes. It balances weight and durability while ensuring crisp, reliable shifting under power.
$130.00
at
Airpark Bike Co
Who it's for
- Aggressive trail riders seeking seamless gear transitions on steep climbs
- Budget-conscious mountain bikers wanting high-end performance without the premium cost
- Endurance riders tackling diverse terrain with varying elevation profiles
Who should skip it
- Cyclists with older wheelsets unwilling to invest in new hub hardware
- Weight-weenies and competitive racers prioritizing the lightest possible build
- Detail-oriented owners who want their drivetrain to maintain a pristine look
Performance breakdown
Shifting Precision
Hyperglide+ technology makes gear changes seamless, even under heavy pedaling loads.
Durability
Robust construction handles the high torque demands of modern electric mountain bikes.
Weight Efficiency
Lightweight design minimizes rotational inertia for snappier, more responsive acceleration.
Gear Range
The 10-45 tooth spread offers versatile climbing and descending capability.
Installation Compatibility
Requires a Micro Spline freehub, limiting options for older wheel systems.
Power Transfer
Rigid design ensures every watt of energy reaches the rear wheel.
Key Specs
Speeds
12
Range
10-45 teeth
Sprocket Teeth
10-12-14-16-18-21-24-28-32-36-40-45
Hub Compatibility
Micro Spline
Weight
1.75 lbs
Intended Use
MTB, E-MTB
Shifting Technology
HYPERGLIDE+
Compatible with E-bike
Yes
Know before you buy
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Ask Metto anything about the Shimano SLX CS-M7100 Cassette before you decide.
