Tonale Seatpost for Cervélo R5
If you want to take weight out of your Cervélo R5 without compromising the look of the bike, the Tonale Seatpost is one of the cleanest upgrades you can make.
Built specifically for the Cervélo R5, the Tonale is made from high-quality carbon fibre using high-pressure moulding with an internal silicone bladder. That process helps deliver a smooth finish inside and out, along with the low weight you want from a premium upgrade part.
This is a proper performance upgrade for riders building a lighter bike, refining an already high-end setup, or replacing the original post with something more special.
Why riders choose the Tonale for the R5
- Made specifically for the Cervélo R5
- Available in separate 2022-2025 and 2026 variants
- High-quality carbon construction
- Low claimed weight from 92g in 300mm length
- Clean finish with premium Italian workmanship
- Multiple length options for a better fit
Claimed weights
- 300mm: 92g ±4%
- 400mm: 105g ±4%
For riders chasing a lighter complete build, these are serious numbers for a seatpost designed around a specific frame platform.
Compatibility
This product is designed for the Cervélo R5 and should be offered with two variants on the product page:
- Cervélo R5 (2022-2025)
- Cervélo R5 (2026)
That keeps the fitment clear and avoids treating the 2026 bike as the same platform.
Lengths available
- 250mm
- 300mm
- 350mm
- 400mm
Important setup notes
- Do not cut the seatpost
- Maximum rider weight: 95kg
- Maximum saddle clamping torque: 3Nm
- Maximum tube clamping torque: 4Nm
Shipping
Estimated shipping time is approximately 2 working weeks.
Who this is for
The Tonale Seatpost suits Cervélo R5 riders who care about weight, finish and bike feel. It makes sense for lightweight builds, premium refreshes, and riders who want a more exclusive upgrade than the stock part.
If your R5 build is already strong, this is the kind of component that helps take it closer to where you want it.
FAQs
Does this seatpost fit all Cervélo R5 bikes?
No. This product should be selected by model generation. Use the correct variant for either the Cervélo R5 (2022-2025) or the Cervélo R5 (2026).
Can I cut the Tonale seatpost?
No. This seatpost should not be cut. Choose the correct length for your bike fit and saddle height.
What lengths are available?
The Tonale Seatpost for Cervélo R5 is available in 250mm, 300mm, 350mm and 400mm lengths.
How light is the Tonale seatpost?
Claimed reference weights are 92g ±4% for the 300mm version and 105g ±4% for the 400mm version.
Where is the Tonale seatpost made?
It is made in Italy using premium carbon fibre and a high-pressure moulding process designed to achieve a refined finish and low weight.
What torque settings should I use?
Maximum saddle clamping torque is 3Nm. Maximum tube clamping torque is 4Nm. Always use a torque wrench and follow your bike manufacturer’s recommendations as well.
What is the maximum rider weight?
The stated maximum rider weight is 95kg.
How long does shipping take?
Estimated shipping time is around 2 working weeks.