Ignite SLX SRAM NX 1x12sp -

The Ridley Ignite SLX is Ridley’s top-end cross-country hardtail platform, and this generation has remained notably consistent from 2020 onward. It is built around a carbon frame with a clear race-oriented brief: low weight, high pedaling efficiency, and direct handling for XC riding, while still acknowledging the need for some seated comfort over rough terrain. Ridley’s published frame details point to a mixed carbon layup strategy, using high-strength material in the front triangle and a rear structure intended to add a degree of vertical compliance. Internal cable routing and stiffness-focused rear triangle shaping, including asymmetrical and ovalized seatstay treatment, underline that this is a performance hardtail rather than a recreational trail bike.

What distinguishes this generation is that Ridley has kept the same underlying chassis across multiple model codes and build families rather than treating each spec change as a new platform. Variants such as ISX01 and ISX96.2 sit on the same basic geometry and intended use: a modern-but-not-extreme XC hardtail paired with a 100 mm fork. The result is a bike that fits squarely in the contemporary cross-country market, aimed at riders who want a fast, efficient carbon hardtail for racing, marathon events, and high-speed training rides, without pushing into the more aggressive downcountry end of the spectrum.

Price TBD
Ridley Ignite SLX SRAM NX 1x12sp -
Build
Size
Stack623mm
Reach440mm
Top tube625mm
Headtube length110mm
Seat tube length485mm

Fit and geometry

The Ignite SLX uses a conservative modern XC geometry package. A 70° head tube angle, 73.5° seat tube angle, 430 mm chainstays, and 58 mm bottom bracket drop are consistent across the size range, paired with a 100 mm fork. In practice, that points to handling that is quicker and more traditional than the slacker front ends now seen on downcountry hardtails, while still being more composed than older pure-race XC bikes. The 430 mm rear center is short enough to keep the bike responsive under power and easy to place through tight turns, and the relatively low bottom bracket should help it feel planted in corners.

Fit numbers are straightforward for an XC hardtail. Reach grows from 400 mm in size S to 460 mm in XL, with 418 mm in M and 440 mm in L, while stack ranges from 609 mm to 642 mm. Those figures suggest a riding position that can be set up efficiently for seated climbing and sustained pedaling without becoming especially long or aggressive by current standards. Wheelbase numbers from 1080 mm in S to 1152 mm in XL reinforce the same theme: stable enough for race-speed control, but still biased toward agility and acceleration rather than maximum descending confidence.

Full specs

Frameset

Frame

Ignite SLX 7E7 (ISX03As), size XL, Carbon (Essential Series), glossy finish

Fork

RockShox Recon Gold, 100mm, 15x110mm TA

Groupset

Shift levers

SRAM GX Eagle, 12-speed

Rear derailleur

SRAM GX Eagle, 12-speed, Lunar

Cassette

SRAM XG-1275 Eagle, 12-speed, 10-52T

Chain

SRAM Eagle 12-speed

Crankset

SRAM Stylo 7K Eagle, 175mm, 32T

Bottom bracket

SRAM DUB

Front brake

SRAM Level TL DB (hydraulic disc)

Rear brake

SRAM Level TL DB, Flat Mount (hydraulic disc)

Front rotor

Centerline rotor (size not specified)

Rear rotor

Centerline rotor (size not specified)

Wheelset

Front wheel

Forza XCD-SL 29er, 15x110mm TA, tubeless-ready (Clincher-TLR), 23mm internal width

Rear wheel

4ZA XCD-SL MST-148S, 12x148mm TA, 23mm internal width, XD driver

Front tire

Vittoria Barzo 29x2.25 XC Race, G2.0 OEM HP (brown/black/black)

Rear tire

Vittoria Barzo 29x2.25 XC Race, G2.0 OEM HP (brown/black/black)

Cockpit

Stem

Forza Stratos, 90mm, Black Glossy

Handlebars

Forza Stratos Flat Bar, 720mm, Black Glossy

Saddle

Selle San Marco Shortfit 2.0

Seatpost

Forza Stratos, 27.2mm, 400mm, 15mm offset, Black Glossy

Builds

Ridley offers the Ignite SLX in several drivetrain-focused configurations rather than radically different versions of the bike. Listed builds include SRAM SX 1x12, NX 1x12, GX 1x12, GX-X0 Eagle, and a GX Transmission option. That spread makes the platform available from more budget-conscious carbon hardtail builds up to clearly premium electronic-era spec territory, while keeping the same core frame and geometry.

The hierarchy is easy to read. SX and NX builds serve as the entry points, prioritizing access to the carbon chassis over top-shelf parts. GX 1x12 is the more performance-oriented mainstream option, while GX-X0 Eagle and GX Transmission move into higher-end territory with lighter or more advanced drivetrain choices. Without full parts lists or pricing, the clearest takeaway is that Ridley uses the same race-focused hardtail frame across a broad spec ladder, letting buyers choose whether to prioritize value or drivetrain refinement.