The 1x chainset is a crucial element in Campagnolo's gravel & all-road specific Ekar drivetrain design. Lightweight, secure and simple, with no wasted overlapping gears or unnecessary moving parts to collect trail dirt . The Ekar chainset will convince you that one chainring and no front mech is the way to go, whatever your off-road ambitions! Don’t let the apparent simplicity fool you, this chainset has been designed from the ground up. Just like the whole Ekar system, the cranks combine strength and lightweight materials. The 2-piece crankset features a strong, durable 630-grade steel alloy axle mated to a polyamide-carbon spider and beautiful UD Carbon arms. The ergonomics of this chainset mean it is suitable for any size of rider, with 4 crank arm lengths available. The outer chainrings are also easily interchangeable, with no need to disassemble the chainset if you want to alter your gearing. Technology 2-piece cranks: UD carbon arms with an Ultra-Torque 630 steel axle, lightweight and strong ProTech™: strong, efficient, self-aligning semi axles, sealed from dirt by an external sealing clip as well as an internal sleeve Narrow-wide Tooth Design: efficient drive & maximum chain security Specification Designed specifically for Ekar 1x13 groupsets Suitable for Gravel and All-Road riding Crank boots included to protect the crank arms Easily interchangeable chainrings Easy access external bearings 4-crank arm lengths available (165mm, 170mm, 172.5mm, 175mm) 4 chainring options available (38T, 40T, 42T, 44T) Narrow Q-Factor of 145.5mm: ensures compatibility with all modern frames Weight: 615g (based on 172.5mm, 38T)
The Fulcrum Racing 5 C17 wheelset is an affordable, high performance, race-ready alloy wheelset. Using a shallower rim depth, Fulcrum has ensured that this wheelset offers both crosswind stability and remains lightweight. With the new wider rim width, this wheelset can also accommodate wider tyres for improved grip, comfort and speed out on the road. Built with a set of alloy hubs which are filled with sealed cartridge bearings, these wheels offer a lasting smooth spin for race-winning performance, season after season. Thanks to the high flange rear hub, this wheelset is also incredibly torsionally stiff and delivers power directly from rider to road. To maximise wheel strength and durability, these hubs are laced to the rim via 18 stainless steel, double-butted spokes on the front, and 20 on the rear. Alloy rim construction 24.5mm front rim depth, 27.5mm rear rim depth 23mm external rim width 700c Weight: 1650g Compatible with clincher tyres 25mm to 50mm Compatible with rim brakes QR Axle Alloy hubs (100mm front) (130mm rear). Sealed cartridge bearing 9/10/11 speed compatible. Stainless steel double-butted spokes. 18 front, 20 rear. Weight limit - 109kg (Cyclist)
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR
The RS4 Road Rear Hub is the perfect combination of fantastic durability and a light weight construction, giving you the most versatile and serviceable hubs on the planet.Specifically designed for road use with reduced drag ratchet mechanismConversions available in QR and 12mmMachined from forged 2014 T6 aluminium billetAvailable in 135mm & 142mm widths, 24h only2 pawl ratchet with 44-point engagement (8 deg)Machined from forged 2014 T6 aluminium billet and with sealed stainless-steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two-pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub.Stainless Steel BearingsCentre lock disc splineAluminium or steel FreehubWeight: 279g (Shimano)Please note: Steel freehub uses 4 pawl Pro 4 freehub body & Campagnolo only available in QR