Beschrijving

ULTIMATE RC

This is the bike for you if

Designed for XC cycling, this aggressive bike facilitates technical descents and inspires riding confidence and stability.

Its unique technology is

The new Ultimate RC represents a huge step forward for the BH R&D team. It has exactly the same shapes and design as the Ultimate; longer upper tube, short chainstays and an advanced steering angle. It incorporates Toray T800 and T700 carbon fibres that guarantee the perfect balance between stiffness and lightness.

It’s different because

It incorporates a technology for monocoque frames that applies high pressure in the mould to reach the highest levels of compact material and eliminate inconsistent pressures in the frame that create bubbles and imperfections. This manufacturing system allows control and optimisation of the ideal thicknesses on the different parts of the frame.

TECHNOLOGY

• ULTIMATE DNA

• PERFORMANCE CARBON LAYUP

• OUTSTANDING AGILITY

• MAXIMUM STIFFNESS

• FLAT MOUNT TECHNOLOGY

• BLOCKLOCK BY ACROSS

ULTIMATE DNA

The key areas in the development of the new Ultimate RC are the same as when we developed the Ultimate Evo: low weight, a 20 mm increase in reach, very short rear chainstays – 420 mm – and a 68º steering angle.
The goal was to create a bike that would achieve optimal balance with the rider, that was even more manoeuvrable on climbs and that would enhance its performance during descents and on more technically challenging terrains.

PERFORMANCE CARBON LAYUP

The Ultimate RC frame was built by applying the moulding technique used in top-of-the-range road frames. The special arrangement of the carbon, resin and high pressure applied to the inside of the mould prevent pressure variations and imperfections, essential in the construction of a lighter, more rigid bike with better overall performance. M, ±5% weight variation.

OUTSTANDING AGILITY

Its ultracompact chainstays, only 420 mm, ensure agility and stunning acceleration. The perfect combination of stability on descents and reactivity on climbs.
It also features a dropout with a similar appearance to the BH road bikes, more solid and compact, which reduces the width of the rear chainstays by 2 cm.And it gives the frame's new lines a stylish and sleek appearance.

MAXIMUM STIFFNESS

The design of the Press Fit92 bottom bracket box has allowed us to widen the diagonal tubes to provide maximum stiffness and minimal bending between the front and rear triangles.
This guarantees strength in this key area, where the pedalling forces are directly applied. It is completely integrated into the frame to provide greater rigidity and precision when changing gears.

FLAT MOUNT TECHNOLOGY

The BH Ultimate RC features countless little details. It comes with a bracket for the Flat Mount brake clamp, to help ensure a light weight and the best possible integration .
Despite its minimalist design, the frame has been designed to comfortably withstand the stress produced by the rear brake.

BLOCKLOCK BY ACROSS

One notable feature is the addition of the Blocklock steering system by Across, which restricts the turning angle of the handlebars to 150º. No more hitting the upper tube with the handlebars!

SPECIFICATIONS

Frame

Frame

Ultimate RC 2021 Carbon 29", 148X12, BlockLock Headset

Fork

Rock Shox Judy RL Remote Lock 100mm

Stem

BH SL 80mm, 31,8mm, +/-6º

Headset

BH Evo By Accros BlockLock Integrated Sealed Bearing

Transmission

Shift levers

Shimano Deore 6100 12sp

Rear derailleur

Shimano XT 8100 12sp

Crank set

Shimano MT510 , 175mm

Bb set

Shimano

Cassete

Shimano Deore 6100 10/51

Chain

Shimano Deore

Brakes

Front brake

Shimano MT201 180mm

Rear brake

Shimano MT201 160mm

Wheelset

Wheelset

BH Lite

Tires

Maxxis Ikon 2.20/ Continental Race King 2.21

Seat

Saddle

Prologo Nago RS

Seat clamp

Ultimate 31,8mm

Seatpost

BH Lite 27,2mm, 420mm

Cockpit

Handlebar

BH Lite Flat 780mm

Grips

BH Lock On