2026 Specialized Fast Trak Flex Lite T5/T7 TLR XC Tire
2026 Specialized Fast Trak Flex Lite T5/T7 TLR XC Tire
2026 Specialized Fast Trak Flex Lite T5/T7 TLR XC Tire
2026 Specialized Fast Trak Flex Lite T5/T7 TLR XC Tire
Specialized

2026 Specialized Fast Trak Flex Lite T5/T7 TLR XC Tire

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Fast Trak Flex Lite T5/T7 TLR XC Tire
Fast Trak Flex Lite T5/T7
XC Racing & Riding · Tubeless

All speed, all conditions. The Fast Trak Flex Lite is the fastest XC race tire for varied conditions — built for high-performance XC riding and racing. Its optimized tread design with compact center knobs and reduced knob height cuts weight by 55g and improves rolling resistance by 5%, delivering faster acceleration, superior handling, and peak performance in any condition.

  • GRIPTON T5/T7 Dual Compound: T5 center for fastest rolling resistance, T7 shoulders for confident cornering grip.
  • Compact Center Knobs: Less rubber, less weight, faster rolling — optimized for XC race speed.
  • Block-In-Block Outer Knobs: Supported outer knobs bite into corners with predictable, progressive grip.
  • Flex Lite 60TPI Casing: Specialized's lightest XC casing — supple, fast, built for race efficiency.
  • 5% Faster Rolling: Measurable improvement in rolling resistance vs standard XC treads.
  • 55g Lighter: Significant weight savings for race-day efficiency.
  • Tubeless Ready: Lower pressures, better traction, fewer flats.

Use: XC racing and riding. For riders who prioritize speed and efficiency above everything else.

T5/T7 — Speed and Grip in One Tire
GRIPTON T5 in the center is Specialized's fastest-rolling compound — minimal resistance on the straights and flat sections. T7 on the shoulders provides confident cornering grip without the drag penalty of a full grip compound. The dual-compound design means you don't have to choose between speed and traction.
5% Faster Rolling, 55g Lighter
The reduced knob height and compact center design are the keys to the Flex Lite's advantage. Shorter, smaller center knobs mean less rubber in contact with the ground, less weight, and less rolling resistance. The 5% improvement in rolling resistance and 55g weight savings translate directly to faster race times — especially on courses with significant flat or rolling terrain.
Flex Lite Casing — Specialized's Lightest XC Casing
The 60TPI Flex Lite casing is Specialized's lightest XC construction — supple, compliant, and race-optimized. It absorbs trail vibration and maintains traction better than heavier casings, while still providing the durability needed for race-day confidence. Compared to the Grid Lite or Grid Trail casings, Flex Lite is the lightweight champion of the lineup.
General
Model
Fast Trak Flex Lite T5/T7 TLR XC
Position
Front & Rear
Use
XC Racing & Riding
Terrain
Mixed XC conditions
Type
Tubeless Ready (TLR)
Tread & Compound
Compound
GRIPTON T5 (center) / GRIPTON T7 (shoulder) dual compound
Tread Design
Compact center knobs, Block-In-Block outer knobs
Casing
60TPI Flex Lite — Specialized's lightest XC casing
Weights
29 x 2.2"
605g
29 x 2.35"
615g
Performance
Weight Savings
55g lighter than standard Fast Trak
Rolling Resistance
5% improvement vs standard Fast Trak

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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