Zipp

Zipp Tangente Course G40

Name: Zipp Tangente Course G40
Brand: Zipp
SKU: 011801
Rating: 4.3 (1 reviews)

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Tubeless-ready Zipp Tangente Course G40 700x40C gravel tire with a fast chevron center tread, reinforced bead-to-bead puncture protection and a supple 120TPI folding casing for confident, fast mixed-surface riding.

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Product Details

Overview & Technology

Zipp Tangente Course G40 is a purpose-built tubeless gravel tire designed to deliver speed on hardpack and traction when the route gets rough. The 120TPI folding casing keeps the carcass supple for low rolling resistance and precise feedback, while a continuous bead-to-bead puncture protection strip adds long-haul durability without making the tire feel dead underfoot. The tread is engineered for mixed-surface performance: a chevron center pattern slices through loose gravel for efficient roll, transitioning into an inverted "soccer-cleat" layout and XC-style edge knobs that bite in when you commit to a turn. Built for real-world gravel riding, the Tangente Course G40 balances fast road-like pace with the confidence to explore rough, untamed roads.

Key Features & Benefits

Tread design: The chevron center tread reduces rolling resistance and improves tracking; edge knobs provide predictable cornering grip so you can push harder into turns. Construction: 120TPI folding bead casing for a supple ride and responsive handling; a reinforced bead-to-bead puncture protection strip is tuned to preserve suppleness while guarding against cuts and flats on mixed terrain. Tubeless-ready design lets you run lower pressures for traction and comfort with sealant to plug small punctures on the fly.

Fit, Size & Compatibility

The Tangente Course G40 is labeled 700x40C (622 ISO) and fits the common 700C gravel and cyclocross setups. Its 40mm nominal width is ideal for riders who want a fast, nimble tire that still offers enough volume for comfort and traction on rough roads. Zipp’s stated tire width range supports mounting on rims that yield between roughly 39–50mm external width when inflated — always check your rim manufacturer’s recommended tire widths to confirm fit. It uses a folding bead and is tubeless-ready, so you'll need tubeless-compatible rims, tape and valves plus sealant for a proper set-up. Note: this model is not e-bike approved and is optimized for conventional gravel and mixed-surface bikes. Shipping dimensions and light packaged weight make it easy to carry a spare for long rides.

Who It's For

The Tangente Course G40 is aimed at gravel riders who prioritize speed without sacrificing control. If you ride fast mixed-surface events, long exploratory gravel rides, or want a do-it-all front/rear tire for unpredictable routes, this is a strong choice. It also suits riders who prefer a supple casing and the ability to run lower pressures for comfort and traction, while still relying on a durable puncture protection layer to reduce roadside repairs. If you’re on an ebike or need a tire rated for high-assist motors, look for an e-bike approved model instead.

Key Features

✓ 120TPI folding casing for supple ride and responsive handling
✓ Bead-to-bead puncture protection balances durability with suppleness
✓ Chevron center tread delivers low rolling resistance on hardpack
✓ Inverted soccer-cleat edge knobs for predictable cornering bite
✓ Tubeless-ready construction for lower pressures and fewer flats
✓ 700x40C nominal width: fast yet comfortable for varied gravel
✓ Not e-bike approved — designed for conventional gravel bikes

Specifications

Primary Color	Black
Bead	Folding
TPI	120TPI
Tire Width	40C
Tire Width Range	39 - 50
Labeled Size	700x40C
Tire Diameter/ISO	700C/622
e-Bike approved	No

Product Identifiers

Vendor Item #	00.1918.685.000
UPC	710845869815

Frequently Asked Questions

Is the Tangente Course G40 tubeless-ready?

Yes. The Tangente Course G40 is tubeless-ready (folding bead). For a proper tubeless setup you should use tubeless-compatible rims, rim tape, valves and a quality sealant. Follow the rim manufacturer’s recommended mounting procedure and torque for the valve.

What does 120TPI mean and why does it matter?

120TPI (threads per inch) refers to the casing weave density. A higher TPI usually creates a more supple, lower rolling-resistance tire that conforms to terrain better, improving comfort and grip. The trade-off can be slightly less abrasion resistance compared with lower-TPI, heavier casings; Zipp balances that with a bead-to-bead protection strip.

Will this tire fit my 700C gravel bike?

The Tangente Course G40 is labeled 700x40C (622 ISO) and is intended for standard 700C gravel rims. Confirm compatibility by checking your rim manufacturer’s recommended tire widths and frame clearance for a 40mm tire — some frames or forks with close-clearance designs may not accept 40mm tires.

Can I use this tire on an e-MTB or e-gravel bike?

No. This specific Tangente Course G40 model is not e-bike approved. If you ride a bike with electric assist, choose a tire specifically rated for e-bike use that can handle higher sustained torque and weight.

How durable is the puncture protection?

Zipp’s bead-to-bead puncture protection strip is engineered to reduce flats from thorns, glass and sharp gravel while retaining a supple ride quality. It helps minimize small punctures and cuts in typical gravel riding, but large slash cuts or heavy impacts can still penetrate any protection layer. Carry a spare tubeless repair kit for remote riding.

What pressure should I run?

Ideal pressure depends on rider weight, rim internal width and terrain. Gravel riders commonly run lower pressures than road riders to improve traction and comfort. Start with manufacturer- and rim-recommended pressure ranges, then fine-tune: lower for loose, rough surfaces; higher for smoother, faster sections. Always avoid pressures below your rim maker’s minimum.

Buying Guide

When choosing a gravel tire, balance width, tread and casing to match the surfaces you ride. Wider tires (38–45mm) improve comfort and traction on rough gravel while narrower options favor speed on smoother mixed roads. Tread pattern matters: a low-profile center pattern reduces rolling resistance while taller side knobs improve cornering stability. Look for tubeless-ready construction and a casing with an appropriate TPI and puncture protection for your needs. A higher TPI like 120 provides a more supple ride and better grip; a bead-to-bead protection layer reduces flats without overly stiffening the tire. Finally, verify rim compatibility and whether the tire is e-bike approved if you ride electric-assist bikes.

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