SRAM XG-1351 E1 13-Speed Cassette Review for Gravel & Adventure

£261.00 GBP

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The SRAM XG-1351 E1 Cassette delivers the wide-range gearing, precise shifting performance and durability modern gravel riders demand, offering an outstanding balance of performance, reliability and value for everything from Australian gravel racing to long-distance bikepacking adventures.

Key SRAM XG-1351 E1 Cassette Features

13-speed XPLR cassette designed specifically for modern gravel riding
Wide 10-46T gear range for steep climbs and fast terrain
Full X-SYNC tooth architecture improves shifting accuracy
Lightweight MINI CLUSTER construction enhances durability and weight savings
Optimised for SRAM XPLR AXS wireless drivetrains

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Specifications

Model ID: CS-XG-1351-E1
Speed Compatibility: 13-Speed
Drivetrain Compatibility: SRAM XPLR AXS
Cassette Range: 10-46T
Technology: XG Technology
Construction: MINI CLUSTER
Freehub Compatibility: SRAM XDR Driver Body
Intended Use:Gravel RacingAdventure RidingEndurance CyclingBikepackingMixed Surface Riding

Tooth Progression

10
11
12
13
15
17
19
21
24
28
32
38
46

XG Cassette Technology

SRAM's XG cassette architecture delivers precise shifting and efficient chain engagement throughout the entire cassette range. Each sprocket is carefully profiled to maximise shift quality under load.

MINI CLUSTER Construction

The MINI CLUSTER design uses lightweight alloy carriers combined with individually machined steel sprockets. This construction delivers an impressive balance of durability, shifting performance and weight reduction.

XDR Driver Compatibility

The SRAM XG-1351 E1 Cassette mounts to SRAM's XDR freehub standard, allowing the use of the efficient 10-tooth starting cog while maintaining compact overall cassette dimensions.

XPLR Gravel Optimisation

Designed specifically for 1x gravel drivetrains, the cassette works with SRAM's XPLR ecosystem to provide a wide gearing range suitable for steep climbs, loose gravel roads and long endurance events.

Gear Range

10-46T

Tooth Configuration

10-11-12-13-15-17-19-21-24-28-32-38-46T

Freehub Compatibility

SRAM XDR Driver

Drivetrain Compatibility

SRAM XPLR AXS 13-Speed Systems

Fit Notes

Designed specifically for 1x gravel drivetrains
Optimised for SRAM Flattop chain systems
Compatible with SRAM XPLR rear derailleurs

The SRAM XG-1351 E1 Cassette is ideally suited to gravel racers, endurance cyclists, adventure riders and bikepackers seeking a simple yet highly capable drivetrain.

Routine cleaning

Clean the cassette regularly using a soft brush and bicycle-safe drivetrain cleaner.
Remove gravel dust, mud and grass from between the sprockets.
Avoid soaking the freehub body and wheel bearings with degreaser.
Do not direct high-pressure water at the cassette or hub seals.
Rinse gently when required and dry the drivetrain thoroughly.
Remove excess chain lubricant before it attracts abrasive contamination.

Chain maintenance

Cassette longevity depends heavily on chain condition.

Use a compatible SRAM Road Flattop chain.
Measure chain wear using a suitable Flattop-compatible chain checker.
Replace the chain before excessive elongation damages the sprockets.
Clean the chain after wet, dusty or muddy rides.
Apply lubricant suitable for local riding conditions.
Remove excess lubricant after application.
Use an approved SRAM PowerLock when fitting or reconnecting the chain.
Do not substitute an unapproved T-Type or conventional road chain.

Cassette inspection

Inspect regularly for:

Hooked sprocket teeth
Chipped or bent teeth
Excessive wear on frequently used gears
Loose cassette fitment
Unusual lateral movement
Corrosion or coating damage
Cracks around the aluminium sprocket
Skipping after a new chain is installed

A new chain skipping on selected gears often indicates that the cassette has reached the end of its service life.

Installation and servicing

Confirm that the wheel uses an XDR freehub.
Clean and inspect the driver before installation.
Check the freehub splines for damage.
Install the cassette with the correct lockring tool.
Tighten it to SRAM’s specified torque.
Confirm that the cassette has no lateral movement.
Check clearance to the spokes and frame.
Fit a compatible Road Flattop chain.
Size the chain according to SRAM’s XPLR procedure.
Test every gear under controlled load.

Warranty

SRAM generally provides the original owner with a two-year limited warranty against qualifying defects in materials or workmanship.

Industry reviews of SRAM's latest XPLR platform from respected cycling publications such as Cyclingnews, BikeRadar, Cyclist and Gran Fondo Magazine have praised the practicality of the 10-46T gearing range and the effectiveness of SRAM's dedicated gravel drivetrain philosophy. Testers frequently reported smooth shifting, excellent range for mixed terrain and improved riding simplicity through the elimination of front shifting. The XG-1351 cassette has been highlighted as a major contributor to the versatility of the XPLR system.

SRAM XG-1391 XPLR Cassette

Pros