TIMEKEEPER

The Timekeeper is our premier road racing tire. Utilizing our signature Rubberforce S tread compound, now mixed with more silica, the Timekeeper is the fastest-rolling tire in the American Classic Road collection. With lightning-fast straight-line speed and confidence-inspiring cornering, the Timekeeper can help you set your next segment PR and climb the ranks of the weeknight crit.

The Timekeeper is available in both Tubeless Ready and tube-type constructions with sidewall color options of black and tan.  The Tubeless Ready version utilizes Stage 3S Armor construction with 120 TPI casing and a 120 TPI skin that when paired with liquid tubeless sealant, provides a more supple and smoother-riding tire. The tube-type version combines 120 TPI fabric with a lighter, more supple, and more puncture resistant Nylon105 belt to provide a faster, more supple, and puncture resistant tube type construction compared to previous American Classic Road tires.

The Tubeless Ready version is designed for both hook-bead (crochet) and hookless rims that follow current E.T.R.T.O. standards. When used with a hookless tire, this tire must never be inflated beyond 73psi or the maximum air pressure rating of the rim, whichever is lower.

FEATURES

• Ultra-light road racing tire
• 700x25C, 700x28C, 700x30X
• Tube Type or Tubeless Ready
• Stage 3 Armor (TT) and Stage 3S Armor (TLR) construction
• Rubberforce S road racing tire compound
• Black or tan sidewall

FEATURES

• Ultra-light road racing tire
• 700x25C, 700x28C, 700x30X
• Tube Type or Tubeless Ready
• Stage 3 Armor (TT) and Stage 3S Armor (TLR) construction
• Rubberforce S road racing tire compound
• Black or tan sidewall

HOOKLESS COMPATIBILITY

Some American Classic tires are compatible with hookless (Tubeless Straight-Side/TSS) rims. To be compatible, the following must be met:

• The tire must be included in the approved section below,
• The rim must meet current E.T.R.T.O. standards for tubeless systems, and
• The tire must be placed on an appropriate width rim.
• More information on hookless compatibility can be found on our Tire and Rim Compatibility page.

Approved for use:

• Aggregate TLR
• Kimberlite TLR
• Krumbein TLR
• Udden TLR
• Wentworth TLR
• Tectonite TLR
• Basanite TLR
• Vulcanite TLR
• Mauka TLR
• Approved for use when hookless specific maximum pressures are followed:
• Timekeeper TLR with Stage 3S Armor
• Torchbearer TLR with Stage 4S Armor

Not approved for use:

• Lamplighter (all versions)
• Timekeeper Tube-Type (all versions)
• Timekeeper TLR with Stage 3 Flat Protection
• Torchbearer Tube-Type (all versions)
• Torchbearer TLR with Stage 3S Flat Protection
• This list will be updated as additional tire models are introduced.

SKU	3R70025TT-BLK-A
Barcode #	5060914740909
Brand	American Classic
American Classic Tyre	Timekeeper
Tyre Type	Road Tube Type
Tyre Size	700 x 25
Sidewall	Black
Shipping Weight	0.2100kg
Shipping Width	0.080m
Shipping Height	0.230m
Shipping Length	0.080m
Shipping Cubic	0.340000000m3
Type	American Classic Tyres