EX11 P5 Mantis Tribar Extensions – 30 & 50 degrees


An alternative solution to achieving an upright forearm or ‘Mantis’ TT position, compatible with the Cervelo P5 Disc bike. These EX11 mono extension bars are professionally altered at our Revolver workshop creating an extra 100mm of carbon hand grip length while reducing the mount insertion prongs by 50mm. This allows the bars to be moved fully back improving aerodynamics as well as helping achieve a suitable hand height and forearm angle. A clean no fuss solution that compliments the aesthetics of the P5d cockpit. Available in 30 & 50 degree options. Our stock 100mm grip length can be custom sized upon request and quoted for accordingly.

We also offer the service of converting P5d owners existing mono extensions to the same standard. The advantage here could be to save costs or reduce lead time in some instances. This service is provided at a cost of £175.

Optional Armrest Wedges. We have developed dedicated wedges to assist comfort and efficiency further when fitting this Tribar. Incorrectly angled armrests become very uncomfortable very quickly and lack stability so we recommend using a suitable wedge or shim. Our new sliding mount design allows precision positioning of the armrest and complies fully with Cervelo armrest bolt mounting practice. CNC machined from 6082 T6 condition Alloy and supplied with Stainless Steel bolts these wedges are of the highest quality.

We offer a range of suitable Carbon fibre armrests but recommend our specialist ErgoMantis models for maximum comfort, security and power delivery when adopting a Mantis TT position.

Lead 1-2 weeks typical.

Contact for availability

Important Note: To use your own bars choose the Customer Bar EX11 Conversion option below at checkout.

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EX11 P5 Tribars
Material UD Carbon fibre / 3K 2/2 twill carbon extended grips
Angle Options 30 & 50 degree
Weight 158g typical
Dimensions See photographic dimensions
Slider wedges/shims
Material 6082 T6 condition Aluminium alloy – black anodised
Angle 15 Degree
Fixings A2 Stainless Steel – various
Weight 17g each

Additional information

Tribar Option

New EX11 P5 Mantis Tribar, Customer Bar EX11 Conversion

Tribar Angle

30 Degree, 50 Degree

15 Degree P5d Wedges

With 15 Degree P5d Wedges, Without 15 Degree P5d Wedges

Sizing Specification Sheet

Download Sizing Sheet (RTF Format) – Revolver 2020 Mono tribar sizing sheet

Download Sizing Sheet (PDF Format) – Revolver 2020 Mono tribar sizing sheet

Delivery and Returns

Lead Time

There is a 1 to 3 weeks lead time for all Revolver Wheels. There is a 1 to 10 days lead time on all accessories.


We are happy to offer an exchange or refund. Perhaps the item is not what you want, it doesn’t fit, or maybe you’ve just changed your mind. As long as your items are unused, in their original packaging and returned within 28 days of receipt, just send it back.

Please note, unwanted items are returned at the buyers expense.

If you return an item because it is not as described or it’s damaged, we will replace the item or issue a full refund by the payment method that was received.


Extent of Limited Warranty warrants its products to be free from defects in materials or workmanship for a period of two years after original purchase. This warranty only applies to the original owner and is not transferable. Claims under this warranty must be made through the retailer where the wheel was purchased or direct to the Wave Lenticular Ltd via e-mail. Original proof of purchase is required.

Limitations of Liability

To the extent allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event shall Wave Lenticular Ltd. or its third party supplies be liable for direct, indirect, special, incidental, or consequential damages.

Limitations of Warranty

  • This warranty does not apply to products that have been incorrectly installed and/or adjusted.
  • This warranty does not apply to damage to the product caused by a crash, impact damage, abuse of the product, non-compliance with manufacturers specifications of usage or any other circumstances in which the product has been subjected to forces or loads beyond its design.
  • This warranty does not apply when the product has been modified.
  • This warranty does not apply when the serial number or production code has been deliberately altered, defaced or removed.
  • This warranty does not apply to normal wear and tear. Wear and tear parts are subject to damage as a result of normal use.
  • This warranty shall not cover damages caused by the use of parts of different manufacturers. This warranty shall not cover damages caused by the use of parts that are not compatible, suitable and/ or authorized by Wave Lenticular Ltd.