Our Carbaura RC wheelsets have been designed to keep you one step ahead of the competition.Built around an optimized, Computational Fluid Dynamics tested, aerodynamic profile in a Carbon Fibre chassis, low weights, linear compliance and lateral stiffness were our primary aims with the Carbaura RC wheelsets.The tried and tested 19mm internal and 25mm external rim widths allow you to run a choice of traditional or tubeless tyres and are well suited to tyres ranging from 25c through to 35c widths to deliver enhanced comfort and grip.To improve braking performance and rim durability on tough alpine descents, the braking surface has been finished in a 1.5k weave to dissipate heat throughout the carbon structure faster to dramatically reduce temperature build up.Hand crafted with lightweight bladed aero spokes to decrease resistance and widely spaced hub flanges the Carbaura RC wheelsets have been built to reduce any possible lateral flex and increase power transfer. The rear wheels uses a 16/8e lacing pattern to balance spoke tensions and withstand torque forces from centre of the wheel whilst the front wheel uses radical lacing to reduce weight and drag.Our RS Front and RS 6Drive hubs use fully sealed EZO bearings for year round longevity. The RS 6Drive hub uses 6 individually sprung reversed pawls, mounted into the hub shell, that simultaneously engage into the 30-point freehub driver for positive torque transfer.Available in two depths, 35mm, a lower inertia option great for undulating courses, and 50mm, a more aerodynamic option for flatter routes.Included FittingsFront: 100 x 9mm QR,Rear: 130 x 9mm QR.SpecificationsSpokes: Halo Black Aero Racing Stainless spokes ,Nipples: Halo Red Alloy nipples ,Rim Depth: 30 or 50mm,Internal Width: 19mm,External Width: 25mm,Front Hub Spacing: 100mm,Rear spacing: 130mm,Drillings: 20H Front, 24H Rear,Freehub: Shimano HG and Campagnolo versions,Drive System: 6Drive,Freehub Body: Alloy,Spoke pattern: Radial Front, 16/8e Rear,Recommended Tyre size: 25-35c,Colour: Raw UD/1.5k Carbon.
It's strong enough for downhill use, yet still light enough for cross-country, this Hope Conventional Headset includes custom-made stainless steel bearings (which are replaceable). The cups, taper ring and crown race (which is split for easy installation and removal) are all machined from 2014 T6 aluminium. It is also possible to fit a standard 1.1/8" steerer using an additional conversion crown (sold separately). All Hope headsets come complete with the Head Doctor. This Hope EC34 Headset also has advanced sealing that's achieved through an adjustable taper ring cover and integrated rubber seal. The bearings also incorporate their own sealing and are made from stainless steel to resist corrosion - a real advantage over a conventional steel bearing.
Hope Pick and Mix headset cups and bearings are sold as individual top or bottom components. They are ideal for building up frames with tapered head tubes, converting frames with larger head tubes to fit standard fork steerers or for replacing damaged cups/bearings individually. There are 6 top cup options and 8 bottom cup options to choose from, these are designed to fit modern road and mountain bike frames; older 1” and threaded standards are not included. Hope Pick And Mix Headset cups/bearings are available for three headset standards; External, Integral and Integrated. Please refer to the guide below to choose the right size and standard for your frame and fork. Type 1: EC34/28.6 1 1/8" Traditional Top Type 2: ZS44/28.6 1 1/8" Integral Top Type 3: IS41/28.6 1 1/8" Integrated Top Type 4: ZS49/28.6 1.5" to 1 1/8" Step-down Integral Top Type 5: ZS56/38.1 1.5" Integral Top Type 6: EC49/38.1 1.5" External Top Type 8: IS42/28.6 1 1/8" Integrated Top Type A: EC34/30 1 1/8" Traditional Bottom Type B: ZS44/30 1 1/8" Integral Bottom Type C: IS41/30 1 1/8" Integrated Bottom Type D: ZS49/30 1.5" to 1 1/8" Step-down Low Stack Integral Bottom Type E: ZS56/40 1.5" Integral Bottom Type F: EC49/40 1.5" Integral/External Bottom - (49mm internal headtube diameter) Type G: ZS55/40 1.5" Integral Bottom - (Scott/Lapierre) Type H: EC44/40 1.5" Traditional Bottom - (44mm internal headtube diameter) https://www.hopetech.com/_repository/1/documents/Hope-Upper-Headset-Compatibility-Chart.pdf https://www.hopetech.com/_repository/1/documents/Hope-Lower-Headset-Compatibility-Chart.pdf
The two aluminium wedges of the strong and reliable Hope Head Doctor simply pull together and expand inside any 1.1/8" fork steerer tube, giving you a solid thread to pull the stem down.
Complete the ultimate Hope cockpit with this high-quality top cap. Bolt not included
Using the 36/45 deg bearing size. This is the one you're usually going to see in MTB frames. 80g.
This Hope Headset Reducer can be used in conjunction with the crown race supplied with Hope's 1.5" lower headset.
With this smooth performing bike component being made by such a well respected brand, you can be sure that this Hope 1.5 Headset Bearing will deliver the performance you are looking for.
Takes 1.5” headtube (only, not compatible with Cannondale) down to use a 1 1/8” fork. The cups, taper ring and crown race (which is now split for easy installation and removal) are all machined aluminium. Sealing is achieved through an adjustable taper ring cover and integrated rubber seal The bearings also incorporate their own sealing and being made from stainless steel resist corrosion and it’s by-products are much better than a conventional steel bearing. An aftermarket crown race is also available which has 3mm of extra height built into it, which again can be used to help with clearance.
Developed over many years the Hope crank has been designed using the latest FEA (Finite Element Analysis) tools and extensive multi-discipline field testing. These cranks feature a unique expanding spline axle/arm interface (pat pending) and incredibly versatile spline mounted spider/chainring system. This is a perfect choice of replacement for your old or worn-out existing model for a more lightweight and stiffer off-road performance than ever before.
Developed over many years the Hope crank has been designed using the latest FEA (Finite Element Analysis) tools and extensive multi-discipline field testing. These cranks feature a unique expanding spline axle/arm interface (pat pending) and incredibly versatile spline mounted spider/chainring system. This is a perfect choice of replacement for your old or worn-out existing model for a more lightweight and stiffer off-road performance than ever before.
Developed over many years the Hope EVO spiderless crankset has been designed using the latest FEA (Finite Element Analysis) tools and extensive multi-discipline field testing. These cranks feature a unique expanding spline axle/arm interface (pat pending). This is a perfect choice of replacement for your old or worn-out existing model for a more lightweight and stiffer off-road performance than ever before.