Giant Reign SE - Black Lightening - Medium

Big hits and all-out descents. This trail-crushing enduro machine features a unique paint treatment that makes each bike one of a kind. Its mixed "mullet" wheel configuration, with a 29-inch front and 27.5-inch rear, perfectly blends high-speed stability and rollover with snappy rear-end agility that pops off lips. The progressive geometry is specifically engineered around a longer-travel 165mm rear suspension setup and a massive 180mm fork, giving you the ultimate upper hand on the rowdiest downhill trails and bike park terrain.

Specifications

Frameset & Suspension

• Frame: ALUXX SL-Grade Aluminium front and rear triangles, 165mm Maestro suspension system, Flip Chip 2-position adjustable geometry, integrated internal downtube storage chamber, 55mm chainline, 12x148mm Boost thru-axle (27.5" rear wheel specific layout).

• Fork: RockShox Zeb Ultimate Charger 3.1, 180mm travel, 15x110mm Maxle Stealth axle, custom tuned for Giant.

• Rear Shock: RockShox Vivid Ultimate, 2-position damper, trunnion mount, custom tuned for Giant.

Drivetrain & Shifting (Wireless Electronic Transmission)

• Shifter: SRAM Eagle AXS Pod Controller, 1x12-Speed wireless

• Front Derailleur: N/A

• Rear Derailleur: SRAM GX Eagle AXS T-Type Transmission

• Cassette: SRAM XS-1270 T-Type, 10-52T, 12-Speed

• Chain: SRAM Flattop T-Type

• Crankset: SRAM GX Eagle T-Type, 32T chainring, 55mm chainline, 165mm arm length across all sizes (M, L, XL).

• Bottom Bracket: SRAM DUB, press-fit

• Drivetrain Extras: Integrated MRP AMG upper chain guide with bashguard.

• Component Limits: 36T maximum chainring compatibility.

Brakes & Rotors

• Brakes: SRAM Maven Silver heavy-duty 4-piston hydraulic disc

• Rotors: SRAM HS2 heavy-duty rotors ([Front] 220mm / [Rear] 200mm)

• Brake Levers: SRAM Maven Silver with tool-free reach adjust

Wheels & Tyres

• Rims: Giant TRA Hookless Tubeless-Ready Alloy, 30mm inner rim width ([Front] 29" / [Rear] 27.5")

• Hubs: Giant TRA MTB Alloy Hubs, 6-bolt rotor interface, 110x15mm Boost [F] / 148x12mm Boost with SRAM XD Driver Body and high-engagement 72T pawl driver layout [R].

• Spokes: Sapim Laser premium steel spokes

• Front Tyre: Maxxis Assegai 29" x 2.50" WT, 3C MaxxTerra compound, EXO+ casing, Tubeless-Ready

• Rear Tyre: Maxxis Minion DHR II 27.5" x 2.40" WT, 3C MaxxTerra compound, EXO casing, Tubeless-Ready

• Max Tyre Clearance: Frame and fork accommodate up to a 2.5" maximum tyre width.

Cockpit & Components

• Saddle: Giant Romero SL trail saddle

• Seatpost: Giant Contact Switch AT dropper post, on-the-fly adjustable travel range, handle-bar remote:

  • Size M: 140–170mm adjustable travel range (30.9mm x 470mm length)

  • Sizes L, XL: 170–200mm adjustable travel range (30.9mm x 530mm length)

• Handlebar: Giant Contact TR35, structural alloy, 35mm clamp diameter

• Stem: Giant Contact SL 35, 40mm short trail length (M, L, XL)

• Grips: Giant Tactal Pro Single lock-on grips

• Pedals: N/A (Standard for high-end enduro builds)

Sizing, Geometry & Extras

• Sizes Available: M, L, XL (Mixed Wheel Platform)

• Available Colours: Black Lightning

• Included Utility: Integrated internal downtube storage system with protective frame bag storage pouch. Factory tubeless prepared setup out of the box.

Weight Summary

• Bike Weight: The most accurate way to determine any bike’s weight is to have us weigh it for you in-store. Bike weights frequently vary based on frame size, paint finish coat variances, local component configurations, and internal frame gear contents.

Please Note: We make every effort to ensure the accuracy of the specification information, but components are subject to change by the manufacturer at any time without notice due to running parts revisions.