SRAM Components Explained | Eagle, AXS & MTB Drivetrains Guide
SRAM Components Explained: A Complete Guide to Eagle, AXS & MTB Drivetrains
SRAM is one of the world’s leading cycling component manufacturers, known for its innovation in mountain bike drivetrains, wireless shifting technology, and high-performance groupsets.
At Olympic Cycles, we stock a wide range of genuine SRAM components in South Africa, including Eagle drivetrains, AXS systems, and performance MTB parts designed for trail, enduro, cross-country, and gravel riding.
This guide breaks down everything you need to know about SRAM and its most popular technologies.
What is SRAM?
SRAM is a premium cycling component brand specialising in drivetrain systems, brakes, and groupsets for road, gravel, and mountain bikes.
The brand is best known for:
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SRAM Eagle MTB drivetrains
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SRAM AXS wireless shifting
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SRAM high-performance road and gravel groupsets
SRAM is widely used by professional riders and competitive mountain bikers due to its reliability and innovative design.
What is SRAM Eagle?
SRAM Eagle is a 1x12 mountain bike drivetrain system designed to simplify shifting while improving gear range and performance.
Key benefits of SRAM Eagle include:
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Wide-range 12-speed gearing
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Smooth and reliable shifting under load
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Reduced drivetrain complexity (1x setup)
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Improved chain retention and durability
Popular Eagle groupsets include:
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X0 Eagle
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XX Eagle
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Eagle Transmission (T-Type)
SRAM GX vs X0 vs XX Eagle
SRAM Eagle drivetrains are divided into performance tiers:
GX Eagle
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Best value option
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Highly durable
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Ideal for trail and enduro riders
X0 Eagle
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Lighter than GX
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Premium materials
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Improved performance and responsiveness
XX Eagle
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Top-tier race drivetrain
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Ultra-lightweight
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Maximum efficiency and precision
Each tier is compatible within the Eagle ecosystem, allowing for flexible upgrades.
What is SRAM AXS?
SRAM AXS is SRAM’s wireless electronic shifting platform used across MTB and road bikes.
Features include:
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Wireless gear shifting
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Customizable shifting through the AXS app
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Clean cockpit with no cables
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Integration across MTB and road components
AXS technology is found in SRAM’s premium groupsets including Force AXS and Red AXS.
What is SRAM Eagle Transmission?
SRAM Eagle Transmission (T-Type) is the latest evolution of SRAM MTB drivetrains.
It introduces:
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Direct-mount derailleur design
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Improved shifting under load
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Increased drivetrain durability
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Seamless integration across components
Transmission is designed for modern full-suspension and enduro bikes.
SRAM in South Africa
SRAM components are widely used by mountain bikers across South Africa due to their durability and performance in tough terrain conditions.
At Olympic Cycles, we offer:
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SRAM Eagle drivetrains
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SRAM AXS systems
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SRAM MTB components and upgrades
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Nationwide delivery across South Africa
Explore SRAM at Olympic Cycles
Whether you're upgrading your drivetrain or building a new bike, SRAM offers performance-driven solutions for all riding styles.
Browse our SRAM collections:
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SRAM X0 Eagle
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SRAM XX Eagle
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SRAM Eagle Transmission