SRAM
BySRAM

Eagle 90 Transmission Shifter

Modern shifter with optimized cable pull and revised lever position. Features T-Type cable actuation ratio.

$55MSRP · USD
Buy from SRAM
Drivetrain · shiftersEagle 90 Transmission ShifterSKU SL-90-A1
Typeshifters
Disciplinemountain
Speeds12
Variants11 size or option
Weight135 gManufacturer claimed
01 / About

The Eagle 90 Transmission Shifter.

SRAM's take on drivetrain.

Modern shifter with optimized cable pull and revised lever position. Features T-Type cable actuation ratio.

02 / Specifications

Eagle 90 Transmission Shifter spec sheet.

Everything SRAM publishes for the Eagle 90 Transmission Shifter.

01Overview
5 fields
Type
shifters
Discipline
mountain
Brand
SRAMExternal
SKU
SL-90-A1SRAM part number
Product URL
www.sram.com/en/sram/models/sl-90-a1External
02Drivetrain
7 fields
Speeds
12
Actuation
mechanical
Subcategory
Trigger Shifters
Power meter
—
Power meter type
—
Model line
Eagle 90
Generation
A1
03Pricing & availability
3 fields
Price
$55USD · MSRP
Availability
—
Weight
135 gManufacturer claimed
04Additional specs
6 fields
Shift Type
mechanical
Lever Style
trigger
Compatibility
1x drivetrain, Matchmaker compatible
Cable Pull Ratio
T-Type Actuation
Cable Length Mm
2200
Color
Black
03 / Variants

1 variant available.

Sizes, colors, and configurations published by the brand.

Total variants1Single configuration
Speeds12Single value
Price$55All variants priced equally
#ColorSKUPriceWeightAvailabilitySpeeds
01BlackSL-90-A1$55135gOut of stock12
04 / Reviews

From the cycling press.

6 reviews from 6 sources.

01mbaction.comNo Battery, No Problem: Eagle 90 Long Term Review - Mountain Bike Action MagazineFeb 202602BikeRadarSRAM Eagle 90 Transmission review: the best mechanical drivetrain yet, but Shimano does one thing better | BikeRadarOct 202503bikepacking.comSRAM Eagle 90 Transmission Review: Trickle-down Mechanical - BIKEPACKING.comMar 202504singletrackworld.comSRAM Eagle 90 Mechanical Transmission reviewMar 202505freehub.comComponent Review | SRAM Eagle 90 Mechanical Transmission | Freehub MagazineMar 202506freehubmag.comComponent Review | SRAM Eagle 90 Mechanical Transmission | Freehub MagazineMar 2025