Search found 98 products for silca

Silca 731 Leather Washer 28mm (pre 2008)
  • £14.00

Since 1917 all Silca pumps have used steam pressure-formed leather cup washers to achieve high pressures. The 731 (formally 73.1) is the classic 28mm diameter washer used on pumps produced between 1917 and 2008. In 2008, Pista and SuperPista pumps moved from steel barrels with 28mm inner diameter, to aluminium barrels with 30mm diameter. The 741 (formally 74.1) Leather Washer fits all 2008 and later pumps with 30mm inner diameter.Since the 1960's all SILCA leather washers have come from the same leather converting house in the fashion district of Milan, Italy. For more than 5 decades the same supplier has cut these washers from the excess material left over from the production of exotic handbags, Italian luxury cars interiors, and high-fashion luggage. A small press is used to hand cut and then pressure form these washers from pieces of leather otherwise sent to the trash. Silca receives these parts by the hundred and it is always fun to sift through them looking at the various finishes and textures while thinking about the exotic sports car interior, $2000 briefcase, or handcrafted luggage sets from which they share history.From a purely functional standpoint, inexpensive o-rings are most commonly used in this application, but no o-ring can match the smooth feel and zero-stiction action of a leather gasket. It is common today to find Silca leather gasket pumps throughout the professional peloton (especially during the spring classics) as o-ring seal pumps struggle with heat and often are unable to seal once the pump barrel is hot from inflating more than a few wheels.Key Features731 Fits 28mm internal diameter Pista and Super Pista pumps (pre-2008),741 Fits 30mm internal diameter Pista and Super Pista pumps (post-2008),Made from finest quality full grain leather,Produced by hand on the same equipment continuously since 1960,NEW! Updated from 2.25 to 2.50mm thick leather for improved durability,Handcrafted in Milan, Italy.

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Silca Presta Chuck Washer
  • £14.00

Specification: Fully Synthetic Elastomer Base Material,5X the durability of traditional rubber materials,New Two-Stage sealing geometry optimized for all Presta valve stems,Pressure amplifying dome geometry uses air pressure to clamp valve stem,Made in the USA, .

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Silca Mondrian Bright Water Bottle
  • £17.00

The Silca Mondrian 22oz Purist water bottle features a transparent visual guide on the side letting you know when it’s time to refill. The MoFlo Cap allows fluid to flow and stop with ease and prevent potential spills.

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Silca Latex Inner Tube
  • £22.00
  • RRP £35.00
  • Saving you £37

In a 2014 interview, Josh told slowtwitch.com that latex inner tubes were the biggest bang for the buck upgrade a cyclist could make. For many years, latex inner tubes were limited to tubular tires, where they are largely responsible for both the puncture resistance and ride quality of the finest tubular tires.Now, Silca has partnered with Vittoria, to create the highest quality, lowest rolling resistance, finest riding inner tube, sized for modern clincher tire setups.Why latex? compared to standard bicycle inner tubes which are made of butyl rubber, latex is significantly more elastic (10x elongation compared to 2-3x), but more importantly, latex rubber has significantly lower coefficient of damping which means that when latex rubber is stretched or flexed, it returns to shape faster and with fewer energy losses.What does this mean for an inner tube? latex inner tubes are generally 2-5 watts (per tire) more efficient at 30mph than tubes made of other materials, are harder to pinch-flat, and offer superior suppleness and road feel, especially when combined with supple, low rolling resistance tires.This tube has been sized to fit tires measuring 24-30mm, which will equate to 23-28mm tires used on modern wider rims. valve stem length is 42mm and will work in all modern disc wheels.

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Silca Bio Degreaser Spray Bottle
  • £25.00

SILCA Bio Degreaser and Gear Cleaner is the ultimate environmentally friendly degreaser. Formulated to remove grease, oils, dirt, mud, drink mix, and more from both metal and painted surfaces, SILCA Bio Degreaser is also safe for use as a hand cleaner and will not harm rubber, leather or other delicate surfaces. Key Features:Environmentally Friendly,Safe on skin,Safe on paint,Zero residue finish,Tough on grease, oil, and sweat.

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Silca Ultimate Tubeless Sealant
  • £26.00
  • RRP £28.00
  • Saving you £7

Silca Ultimate Tubeless Sealant combines the power of carbon fibre with a long lasting natural latex formula to achieve sealing properties beyond that of special race day formulas, while matching or exceeding the life expectancy of long-lasting formulas.The key is a high percentage fill of recycled, chopped carbon fibre strands which are held in suspension by the foaming action of the sealant within the tire. Upon puncture, the sealant rushes to escape the hole, carrying thousands of carbon filaments which serve to dam up the opening, just like sticks of a beaver dam blocking a stream. This dam of fibre collects more fibre and what was one large hole, is now turned into hundreds of smaller holes for the sealant to seal. Fiberfoam technology has proven to seal up to 7.5mm holes and cuts at gravel pressures and up to 5mm holes at higher road pressures. Even better, the carbon fibre/latex plug formed at the puncture has proven to be more than twice as strong over time as latex only or latex with crystals or glitter. While most sealants claim they can plug holes up to 6+mm, they can also be injected into the tyre through the 3mm hole in your valve stem with some injectors using tips as small as 2mm. The power of carbon fibre makes this impossible, Silca Ultimate Tubeless Sealant will instantly plug your injection syringe or your valve as the fibres stack up to block the opening. In solving this issue, the Silca team has developed Ultimate Tubeless Sealant into a system that will save you time and money in the long run. The initial installation of Silca Ultimate Tubeless Sealant must be done by pouring into the tyre cavity rather than injecting through the valve. However, unlike other sealants which must be completely replaced every 3-6 months, Silca Ultimate Tubeless Sealant has a special Replenisher which can be pumped through the valve and can extend the sealant life to well over 1 year depending on your climate. This means less wasted sealant, and less hassle over time as there is no need to remove the old sealant at each service interval, in many cases, the sealant may outlast the tyre.

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Silca Ypsilon Wrench
  • £28.99
  • RRP £42.00
  • Saving you £31

The Ypsilon (pronounced ip.si.lon) is SILCA’s take on the unassuming Y-wrench. Pro mechanics, bike shops, and avid home mechanics have long preferred the layout of this tool due to the ergonomic benefits that make it more convenient and more enjoyable to use. Most tools in this layout feature 4mm, 5mm and 6mm keys; meaning that the wrenches for some of the most common use cases in cycling are readily available in one tool. The shape of the Y-wrench also offers superior control and stability over traditional hex keys, especially in tighter work spaces.Like everything SILCA do, the Ypsilon was designed by a team of engineers and mechanics who obsess over every fine detail. Unlike traditional Y-wrench designs, Ypsilon is customizable and adaptable to the mechanic’s preferences. SILCA were able to do this by using a ¼” bit collet with magnetic attachment in place of one of the 6mm hex wrench. This departure from the traditional Y-wrench design was inspired by the versatility of the T-Ratchet + Ti Torque kit, and means that Ypsilon can easily transform into any tool you need simply by swapping out the bit. The other two ends of the tool are 4mm and 5mm hex keys.Another key benefit of Ypsilon is the tight tolerances of the keys and bits. Tighter tolerances mean a better tool fit which drastically decreases the likelihood of rounding out fastener heads. These tight tolerances, combined with the CrV steel spine of the tool make Ypsilon incredibly durable. A lightweight composite body with ergonomic grips provides good comfort and control with the contact points of your hand.The Ypsilon Wrench is a workshop grade Y wrench with a quarter inch drive it is the perfect addition to your toolkit if you already own quality 1/4 drive hex and Torx bits.Key Features:High strength CrV steel spine leading to 4mm and 5mm Hex,Lightweight composite body with ergonomic grips,¼” bit collet with magnetic attachment.

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Silca Piloti Handlebar Tape (1.85mm) - White, White
  • £30.00
  • RRP £36.00
  • Saving you £17

Silca Piloti Handlebar Tape (1.85mm)Enjoy enhanced grip and control with this Piloti Handlebar Tape from Silca. Made from a durable PU finishing tape, it offers road riders exceptional grip when racing and benefits from a 1.85mm thickness for added comfort. Ideal for road cycling, it features an aerodynamic design and a tuneable grip level depending on wrap direction.Comfortable and Grippy Road Bar TapeReady to conquer every ride, this model uses new materials and technologies such as a laminate of silcathane, silcalon and 3M Visco-elastic adhesive. As a result, it delivers a softer feel, higher wet and dry grip, better vibration isolation and 3-5 times the durability in comparison to existing tape materials.Easy to install, this model uses a fully adhesive-backed ‘butterfly’ to better cover the back of your lever clamp area without adding any bulk. To top it off, Silca has included expanding aluminium/composite end plugs to ensure every detail is perfect.Features:Use: RoadMaterial: PU finishing tapeThickness: 1.85mmRacecar inspired Dual-Tread deboss allows tape to be wrapped for High Grip or Max Grip depending on wrap directionBar Ends Included: Aluminium expanding bar-end plugGel or Tape: TapeClamp Cover: Butterfly shaped brake clamp coverBuy Silca Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Silca Ultimate Bike Wash
  • £30.00

The Silca Ultimate Brake and Drivetrain Cleaner is the second part of Silca's one-stop-shop to protect your investment, the Bicycle Spa 4-step cleaning system. Vivid orange in colour, this cherry scented bubble bath should be mixed with warm water, using 45ml of concentrate in a full bucket of water.Spray hose it on for the best foam, then use a sponge or brush to hand wash your saddle, handlebars, fork, frame and remove debris that could enter your wheel or tyre, to prevent punctures. Wonderfully gentle, the wash will prise dirt, mud and grime from every painted surface of the frame, encapsulating it so that it won't leave micro scratches, swirl marks or a film as you rinse the surfactant off. Once rinsed, leave your bike to air dry.Best used as part of the Bicycle Spa set, this high foaming, biodegradable wash will leave your frame and any other painted components with a clean, streak-free finish that you can be proud of.Key features:The second part of the Silca Bicycle Spa 4-step cleaning system,With cherry scent,Removes dirt, mud and grime from your frame,Debris is lifted and encapsulated, so it won't scratch your paintwork,Eco-friendly formula,Comes in a 16oz bottle.

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Silca Titanium Bolts
  • £30.00

Pack of 4 low-profile head saves weight while providing appropriate clearance for the bottle. The flange head better distributes load across nearly 3x more surface area than a cap screw and more than 2x the surface area of a button head providing both increased rigidity and lower stress.Each screw is machined complete in one operation from 6Al/4V Titanium on a Swiss Lathe. Threads are roll formed for peak strength and material grain alignment in the finished screw. Key Features6Al/4V Titanium,Four M5x12mm,4mm Head Height,1.8g each,Machined for a T25 Torx.

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Silca Premio Tyre Lever Set - Black, Black
  • £31.99

Silca Premio Tyre Lever SetFinding a pair of tyre levers that you can use confidently on modern-style rims can be a hassle, but Silca have created a fantastic pair of high-end optimised aids in their Tyre Levers Premio Set. Semi-rigid on the rim side, they offer ideal leverage and removal without damaging your rim. Premium Carbon Rim Tyre LeversAs tubeless setups and cutting-edge tyres and rims become more of a challenge for standard tyre levers, this premium pairing from Silca utilises high-strength metal blades to safely get in to the tightest of tyre beads. Constructed of forged aluminium, these durable and lightweight levers feature a Nylon Pad on the rim side for protection, while allowing the lever to be significantly thinner than plastic or metal core variants. Equipped with a Flex-Core Zone which allows the Nylon pad to adapt to the curve of the rim, the Tyre Levers Premio Set is a versatile and well-crafted lever set from Silca. Features: Material: Blade: Forged Alloy; Rim Shield/Pad: Reinforced Nylon Size: 105 x 25 x 7mm (each) Weight: 36g (both levers + neoprene sleeve) Buy Silca Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Silca Premio Tyre Lever Set Tyre Levers
  • £31.99

Optimised to a high standard for painless and efficient tyre removal, the aluminium forged Premio Tyre Lever Set features high-strength metal blades that can access the tightest of tyre beads for non-damaging tyre extraction. Designed to be much thinner than plastic or metal core levers, the Premio is equipped with a Nylon Pad on the rim-side for added protection, which is kitted out with a Flex-Core Zone for extra adaptability to the curvature of the rim. A cutting-edge update on the traditional bike tool, the Premio Tyre Lever Set is a lightweight and dependable pair of levers, ideal for modern and state-of-the-art wheels and rims. 

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Silca EOLO III CO2 Regulator Valve - Black, Black
  • £31.99

Silca EOLO III CO2 Regulator ValveThe Eolo III Regulator Only carries on Silca's tradition of ultra-precise CO2 inflator heads, featuring their classic spool valve design to give you complete and accurate control as you get your tyres back up to full pressure. Quality, Italian Designed Inflator HeadThe latest version of Silca's EOLO regulator the EOLO III is the smallest spool valve model on the market. Made entirely from metal, its stainless steel and 6063 series aluminium construction ensures it will withstand a lifetime of use. The light action spring on the neck of the regulator allows for measured and fully-controlled air flow as you inflate, helping to get precise pressure on every occasion. Equipped with a hardened steel puncture pin and three customisable insulating rings to combat the cold given off during inflation, the Eolo III Regulator Only proudly displays its Italian heritage by being stylishly and functionally brilliant. Features: Material: 6063 Series Aluminium and Stainless Steel Compatibility: Presta and Schrader valves Insulation: Insulating rings on valve to prevent finger freeze Valve Type: Spool valve Buy Silca Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Silca EOLO III CO2 Regulator Valve CO2 Pumps
  • £31.99

The Eolo III's full metal construction, comprising of a durable and lightweight 6063 series aluminium and stainless-steel mix, means that this long-lasting valve can be used time and time again as you endeavour to keep your tyres up to spec. The regulation of flow from your CO2 cartridge is regulated by a light-action spring on the EOLO III's neck, giving you total control and accuracy as you inflate.  To combat cold-burn from the canister, the valve is fitted with three insulating rings that you can customise for a unique look, while also featuring a hardened steel puncture pin, making the EOLO III CO2 Regulator Valve a top quality, Italian-designed inflator head.

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Silca Super Secret Chain Lube Bottle (4oz) - Neutral - 4oz}, Neutral
  • £31.99

Silca Super Secret Chain Lube Bottle (4oz)The Super Secret Chain Lube from Silca is a performance-enhancing chain lube that ensures your chain and drivetrain is as smooth and as efficient as can be. Taking inspiration from hot-wax chain dripping lube and is formulated to be environmentally, this chain lube is hard wearing, suitable to all weather conditions and resists the build-up of dirt and grime.Fast and Smooth Performing DrivetrainAll the benefits, none of the hassle. The Silca Super Secret Chain Lube combines the speed and silent running of a hot-melt wax-dipper chain to a drip applied wax lubricant. The Secret Chain Lube also utilises the world's fastest, most lubricious additive, nano-scale Tungsten Disulfide for maximum drive chain performance. Hot Wax Lube Benefits in a Drip Applied LubricantThe Super Secret Chain Lube started as a project to develop the fastest hot-melt wax lubricant in early 2019. Josh Poertner, CEO of Silca, has been recommending hot melt wax and helping pro cyclists and triathletes wax chains for years and he wanted to bring the performance advantages to Silca customers too. The project took a major turn from the world of IndyCar when Poertner was introduced to a group who had developed a technology to put micro-scale wax powders into quick-drying solutions that form a coating that is indiscernible from hot melt dipping in crockpots. The combination of air-drying liquid wax and Tungsten Disulfide quickly proved to beat all currently available hot melt waxes in friction testing while being much faster to apply. The nanoplatelets of WS2 (Tungsten Disulfide) in the Super Secret Chain lube has less than 1/3 the dynamic coefficient friction of PTFE and ¼ that of Molybdenum Disulfide (MoS2). The lube formula is also environmentally friendly, utilising 4 different types of wax and mild alcohol to act as a carrier. Features: Low friction lube that brings the same advantages as hot-melt wax-dipped chains with the convenience of drip applied lubricants Highly lubricious Tungsten Disulfide additive Environmentally friendly formula The chain should be very clean before application Leave chain to dry for at least 30 minutes before ridingBuy Silca Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Silca Synergetic Wet Chain Lube - Clear - 2oz}, Clear
  • £32.00

Silca Synergetic Wet Chain LubeThe Synergetic Wet Lube from Silca is a high-performance wet lube for enhanced drivetrain performance, smoother gear shifts and reduced wear when cycling in wet weather conditions. This ultra-waterproof lube keeps your bike performing at the top-level of reliability and performance and is the fastest and quietest lube Silca has ever produced.High-End Wet Lube to Reduce Friction and Improve PerformanceThe ultimate oil-based lube from Silca, this oil-based lubricant is based on technology originally developed in F1 racing, and it reduces friction and nearly eliminates wear in all metal components. Who's it for?This lube is for the demanding cyclist who wants to experience the lower friction, increased lifespan, and silence of the most advanced lubrication technologies without the extra work involved with deep cleaning, drying, and waxing their chain. In Silca testing, the use of a significantly more advanced base oil than used in the University of Lyon testing has shown further improvements in both wear and friction, while careful balancing of the formulation has allowed us to mass produce the resulting oil at an attainable price despite the exotic cost of some of the ingredients. Fastest and Quietest Oil-Based Lubricant AvailableSilca Synergetic oil has tested internally to be the fastest and quietest oil-based lubricant ever tested, losing only 4.9 watts on 250 input (98.1% efficiency), however, it really begins to shine when focusing on longevity and durability of the chain and mating components. Best of all, because the lubricant forms a durable tribofilm at the metal surface, and is strongly attracted to itself, the lube proves to be exceptionally waterproof, remaining inside the chain even in testing under full water submersion, the lubricant is not displaced! Features: 2oz Squeeze bottle with 18ga. Luer Lock Precision Applicator Tip 12,000+ miles of lubricant per bottle Ultra-high wearing, ultra-quiet, ultra-waterproof wet lube For best results apply to clean/dry chain. For good results may apply to new factory lubed chain and will fully displace the factory lube within 4-5 applications Oil-Based Lubricant Made in USABuy Silca Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Silca Tyre Levers Premio Set
  • £32.00

Ultra-premium levers optimized for carbon rimsModern carbon rims and tires create a real challenge for traditional tire levers, and the new wave of tubeless setups have take the challenge to the next level. Tire fits are tighter than they've ever been, while carbon rims require non-metal levers to resist damage to the bead or brake surface during use.Previous solutions to this problem have involved using a metal core inside of a plastic lever, however this solution has its own challenges as the core of the lever is where you can add the least stiffness and strength. This leaves metal core levers both less stiff and heavier than they need to be.Tire levers premio, pair a high strength forged aluminium lever with a semi-rigid nylon pad on the rim side of the lever only. This allows the overall lever to be thinner, yet stiffer and stronger than either full plastic or metal core designs. Even better, tire levers premio utilize a designed in flex-core zone which allows the nylon pad to conform to the curvature of the rim during use for maximum distribution of load.Due to the high strength full-metal blade, tire levers premio are 25-30% narrower than other lever designs, making them ideal for very tight tires and tubeless setups where access to the tire bead is very tight.Key Features:Forged alloy blade,Reinforced nylon rim shield safe for use on carbon rims,Integrated spoke-hook wing,105mm x 25mm x 7mm (perfect for seat roll premio or eolo wallet),Net weight (two levers and neoprene sleeve) = 36 grams.

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Silca Synergetic Wet Lube - 2oz Lube
  • £32.00

This ultra-waterproof lube keeps your bike performing at the top level of reliability and performance and is the fastest and quietest lube Silca has ever produced. High-End Wet Lube to Reduce Friction and Improve Performance The ultimate oil-based lube from Silca, this oil-based lubricant is based on technology originally developed in F1 racing, and it reduces friction and nearly eliminates wear in all metal components. Who's it for? This lube is for the demanding cyclist who wants to experience the lower friction, increased lifespan, and silence of the most advanced lubrication technologies without the extra work involved with deep cleaning, drying, and waxing their chain. In Silca testing, the use of a significantly more advanced base oil than used in the University of Lyon testing has shown further improvements in both wear and friction, while careful balancing of the formulation has allowed us to mass produce the resulting oil at an attainable price despite the exotic cost of some of the ingredients. Fastest and Quietest Oil-Based Lubricant Available Silca Synergetic oil has tested internally to be the fastest and quietest oil-based lubricant ever tested, losing only 4.9 watts on 250 input (98.1% efficiency), however, it really begins to shine when focusing on longevity and durability of the chain and mating components. Best of all, because the lubricant forms a durable tribofilm at the metal surface, and is strongly attracted to itself, the lube proves to be exceptionally waterproof, remaining inside the chain even in testing under full water submersion, the lubricant is not displaced!

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Silca Synergetic Drip Lube
  • £32.00

The Silca Synergetic Wet Lube is for riders who want to experience the lower friction, increased lifespan, and silence the latest lubricant technology delivers, but without the hassle of deep cleaning, drying and waxing chains.  The Synergetic Wet Lube is oil-based and uses technology developed for Formula 1 to reduce friction and eliminate wear on metal components almost completely.The Silca Synergetic oil that the lube uses has been internally tested by Silca to prove the fastest and quietest, meaning the lube only loses 4.9watts with 250 input (98.1% efficiency).The lube really shines when focussing on durability and longevity. The oil combines ZDDP and WS2 particles, which reduce wear by 95% when compared to other oils. The oil also creates a durable film at the metal’s surface and is strongly attracted to itself, so it remains exceptionally waterproof and protective, even when fully submerged in water.The Synergetic lube is also virtually maintenance-free itself. Once applied to a dry and clean chain, there is no drying time, you will only need to re-lube after 500+ miles, and there are 12,000+ miles per bottle.Key FeaturesOil-based wet lube,12,000+ miles of lubricant per bottle,Ultra-high wearing, ultra-quiet, ultra-waterproof,For best results apply to dry and clean chain.

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Silca Super Secret Chain Lube - 4oz Bottle Lube
  • £32.00

All the benefits, none of the hassle. The Silca Super Secret Chain Lube combines the speed and silent running of a hot-melt wax-dipper chain to a drip applied wax lubricant. The Secret Chain Lube also utilises the world’s fastest, most lubricious additive, nano-scale Tungsten Disulfide for maximum drive chain performance. Hot Wax Lube Benefits in a Drip Applied Lubricant The Super Secret Chain Lube started as a project to develop the fastest hot-melt wax lubricant in early 2019. Josh Poertner, CEO of Silca, has been recommending hot melt wax and helping pro cyclists and triathletes wax chains for years and he wanted to bring the performance advantages to Silca customers too. The project took a major turn from the world of IndyCar when Poertner was introduced to a group who had developed a technology to put micro-scale wax powders into quick-drying solutions that form a coating that is indiscernible from hot melt dipping in crockpots. The combination of air-drying liquid wax and Tungsten Disulfide quickly proved to beat all currently available hot melt waxes in friction testing while being much faster to apply. The nanoplatelets of WS2 (Tungsten Disulfide) in the Super Secret Chain lube has less than 1/3 the dynamic coefficient friction of PTFE and ¼ that of Molybdenum Disulfide (MoS2). The lube formula is also environmentally friendly, utilising 4 different types of wax and mild alcohol to act as a carrier.

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