When Castelli engineered the first aero jersey for road racing back in 2006, everyone thought we were crazy. Back then, aero was only for TTs. Performance clothing meant moisture management. And you could win the Tour de France with a baggy jersey that was little more than a polyester T-shirt. Even our aerodynamic consultants expected limited gains, so we named the jersey Split Second, though, like now, we thought even small gains were worth pursuing. In the end the gains were pretty substantial, and we completely revolutionized the look of the pro peloton. We're now on the sixth major revision of our aero jersey. Each generation has become more aero and better fitting. The Aero Race 6.0 benefits heavily from CFD analysis of wake flow in the riding position for fabric and seam placement. It also benefits from pro riders' feedback, as we've worked to make the jersey comfortable for their long hours of training and then racing in every possible weather condition. CFD-based fabric placement and seam construction Engineered for aero efficiency at 30 to 55 km/h Airflow shoulder construction Velocity Rev2 fabric on front and sleeve 3D mesh back for breathability Elbow-length stretch sleeves with raw-cut edge YKK® Vislon® zipper Drop tail allows perfect pocket placement while keeping jersey fitting well at waist 18-35°C / 64-95°F Weight: 109 g
Celebrating some of the best leader's jerseys from past Giri but interpreted in modern performance fabrics from Sitip manufactured from recycled yarns. Flocked logos complete the vintage look. Recycled Sitip for Castelli custom fabrics with Velo Light front and back and 3D mesh fabric on sleeves Flocked vintage chest logos YKK® Vislon® zipper with Castelli scorpion zipper pull Mesh silicone waistband 3 rear pockets Neutral fit with highly stretchable fabrics works for most body types
When Castelli engineered the first aero jersey for road racing back in 2006, everyone thought we were crazy. Back then, aero was only for TTs. Performance clothing meant moisture management. And you could win the Tour de France with a baggy jersey that was little more than a polyester T-shirt. Even our aerodynamic consultants expected limited gains, so we named the jersey Split Second, though, like now, we thought even small gains were worth pursuing. In the end the gains were pretty substantial, and we completely revolutionized the look of the pro peloton. We're now on the sixth major revision of our aero jersey. Each generation has become more aero and better fitting. The Aero Race 6.0 benefits heavily from CFD analysis of wake flow in the riding position for fabric and seam placement. It also benefits from pro riders' feedback, as we've worked to make the jersey comfortable for their long hours of training and then racing in every possible weather condition. CFD-based fabric placement and seam construction Engineered for aero efficiency at 30 to 55 km/h Airflow shoulder construction Velocity Rev2 fabric on front and sleeve 3D mesh back for breathability Elbow-length stretch sleeves with raw-cut edge YKK® Vislon® zipper Drop tail allows perfect pocket placement while keeping jersey fitting well at waist 18-35°C / 64-95°F Weight: 109 g
Endura Singletrack Fleece MTB JerseyWhether it's the waning temperatures of autumn or the first milder flush of spring, the Endura Singletrack Fleece MTB Jersey gives you a cosy level of warmth for cool-weather mountain biking. The great thing about the Singletrack Fleece MTB Jersey is its 3-season versatility. Made from a grid-back insulating fabric it traps body heat and yet is exceptionally breathable too. So, on a chilly spring or autumn bike ride it works great as an outer layer. But come the cold of winter it’s also a superb mid-layer to add warmth to your winter riding kit while allowing your skin to breathe. The fit is tailored for cycling, but it’s relaxed enough to let you move without feeling restricted. Lastly, a small zipped pocket is a great place to stash your keys safely away.Features:Materials: 96% Polyester, 4% ElastaneVersatile riding staple for early autumn to late springLong sleeve jersey in a classic grid-back insulating fabricSmall zipped key pocket on lower back to stow valuablesRelaxed, bike-specific fitBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Endura Singletrack Fleece MTB JerseyWhether it's the waning temperatures of autumn or the first milder flush of spring, the Endura Singletrack Fleece MTB Jersey gives you a cosy level of warmth for cool-weather mountain biking. The great thing about the Singletrack Fleece MTB Jersey is its 3-season versatility. Made from a grid-back insulating fabric it traps body heat and yet is exceptionally breathable too. So, on a chilly spring or autumn bike ride it works great as an outer layer. But come the cold of winter it’s also a superb mid-layer to add warmth to your winter riding kit while allowing your skin to breathe. The fit is tailored for cycling, but it’s relaxed enough to let you move without feeling restricted. Lastly, a small zipped pocket is a great place to stash your keys safely away.Features:Materials: 96% Polyester, 4% ElastaneVersatile riding staple for early autumn to late springLong sleeve jersey in a classic grid-back insulating fabricSmall zipped key pocket on lower back to stow valuablesRelaxed, bike-specific fitBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Endura Singletrack Fleece MTB JerseyWhether it's the waning temperatures of autumn or the first milder flush of spring, the Endura Singletrack Fleece MTB Jersey gives you a cosy level of warmth for cool-weather mountain biking. The great thing about the Singletrack Fleece MTB Jersey is its 3-season versatility. Made from a grid-back insulating fabric it traps body heat and yet is exceptionally breathable too. So, on a chilly spring or autumn bike ride it works great as an outer layer. But come the cold of winter it’s also a superb mid-layer to add warmth to your winter riding kit while allowing your skin to breathe. The fit is tailored for cycling, but it’s relaxed enough to let you move without feeling restricted. Lastly, a small zipped pocket is a great place to stash your keys safely away.Features:Materials: 96% Polyester, 4% ElastaneVersatile riding staple for early autumn to late springLong sleeve jersey in a classic grid-back insulating fabricSmall zipped key pocket on lower back to stow valuablesRelaxed, bike-specific fitBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Endura Singletrack Fleece MTB JerseyWhether it's the waning temperatures of autumn or the first milder flush of spring, the Endura Singletrack Fleece MTB Jersey gives you a cosy level of warmth for cool-weather mountain biking. The great thing about the Singletrack Fleece MTB Jersey is its 3-season versatility. Made from a grid-back insulating fabric it traps body heat and yet is exceptionally breathable too. So, on a chilly spring or autumn bike ride it works great as an outer layer. But come the cold of winter it’s also a superb mid-layer to add warmth to your winter riding kit while allowing your skin to breathe. The fit is tailored for cycling, but it’s relaxed enough to let you move without feeling restricted. Lastly, a small zipped pocket is a great place to stash your keys safely away.Features:Materials: 96% Polyester, 4% ElastaneVersatile riding staple for early autumn to late springLong sleeve jersey in a classic grid-back insulating fabricSmall zipped key pocket on lower back to stow valuablesRelaxed, bike-specific fitBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Troy Lee Designs Rukus Short Sleeve MTB Cycling JerseyForged in the world of enduro racing, the Troy Lee Designs Rukus Short Sleeve MTB Cycling Jersey gives you the superb comfort and mobility you need when hitting technical mountain bike trails. Made from an extremely quick-wicking knit fabric, the Rukus Short Sleeve MTB Cycling Jersey is ready to roll when temperatures are high and the trails dry. You'll be amazed by how light the jersey is and thrilled by how quick it deals with sweat - even after the rowdiest of mountain bike sessions you'll be feeling fresh and dry. Not just that, but it's also an environmentally sustainable Bluesign certified approved fabric, so you're doing your bit for the environment too.The 3/4 sleeves, the longest in the TLD range, add a touch of extra coverage over the arms, fending off scrapes and cuts from overgrowth. A dropped tail design offers coverage when you're in an aggressive riding position too.TLD Race FitThe Race Fit is slightly more tailored than TLD’s Ride Fit. The Torso is slimmer, and the sleeves tapered, both done to minimise flapping. It gives the perfect combination of durability and race-bred performance, and yet still allows easy movement on the bike.Features:Materials: 92% Polyester, 8% ElastaneMoisture-wicking knit material is lightweight and breathableNeckline offers fresh styling and improved freedom of movementIntegrated ventilation with perforated rear panels and vented mesh side panelsThe longest length 3/4 jersey in TLD lineup provides ample coverage and a relaxed fitFabric is certified as Bluesign® approvedBuy Troy Lee Designs Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Troy Lee Designs Rukus Short Sleeve MTB Cycling JerseyForged in the world of enduro racing, the Troy Lee Designs Rukus Short Sleeve MTB Cycling Jersey gives you the superb comfort and mobility you need when hitting technical mountain bike trails. Made from an extremely quick-wicking knit fabric, the Rukus Short Sleeve MTB Cycling Jersey is ready to roll when temperatures are high and the trails dry. You'll be amazed by how light the jersey is and thrilled by how quick it deals with sweat - even after the rowdiest of mountain bike sessions you'll be feeling fresh and dry. Not just that, but it's also an environmentally sustainable Bluesign certified approved fabric, so you're doing your bit for the environment too.The 3/4 sleeves, the longest in the TLD range, add a touch of extra coverage over the arms, fending off scrapes and cuts from overgrowth. A dropped tail design offers coverage when you're in an aggressive riding position too.TLD Race FitThe Race Fit is slightly more tailored than TLD’s Ride Fit. The Torso is slimmer, and the sleeves tapered, both done to minimise flapping. It gives the perfect combination of durability and race-bred performance, and yet still allows easy movement on the bike.Features:Materials: 92% Polyester, 8% ElastaneMoisture-wicking knit material is lightweight and breathableNeckline offers fresh styling and improved freedom of movementIntegrated ventilation with perforated rear panels and vented mesh side panelsThe longest length 3/4 jersey in TLD lineup provides ample coverage and a relaxed fitFabric is certified as Bluesign® approvedBuy Troy Lee Designs Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Troy Lee Designs Rukus Short Sleeve MTB Cycling JerseyForged in the world of enduro racing, the Troy Lee Designs Rukus Short Sleeve MTB Cycling Jersey gives you the superb comfort and mobility you need when hitting technical mountain bike trails. Made from an extremely quick-wicking knit fabric, the Rukus Short Sleeve MTB Cycling Jersey is ready to roll when temperatures are high and the trails dry. You'll be amazed by how light the jersey is and thrilled by how quick it deals with sweat - even after the rowdiest of mountain bike sessions you'll be feeling fresh and dry. Not just that, but it's also an environmentally sustainable Bluesign certified approved fabric, so you're doing your bit for the environment too.The 3/4 sleeves, the longest in the TLD range, add a touch of extra coverage over the arms, fending off scrapes and cuts from overgrowth. A dropped tail design offers coverage when you're in an aggressive riding position too.TLD Race FitThe Race Fit is slightly more tailored than TLD’s Ride Fit. The Torso is slimmer, and the sleeves tapered, both done to minimise flapping. It gives the perfect combination of durability and race-bred performance, and yet still allows easy movement on the bike.Features:Materials: 92% Polyester, 8% ElastaneMoisture-wicking knit material is lightweight and breathableNeckline offers fresh styling and improved freedom of movementIntegrated ventilation with perforated rear panels and vented mesh side panelsThe longest length 3/4 jersey in TLD lineup provides ample coverage and a relaxed fitFabric is certified as Bluesign® approvedBuy Troy Lee Designs Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Troy Lee Designs Rukus Short Sleeve MTB Cycling JerseyForged in the world of enduro racing, the Troy Lee Designs Rukus Short Sleeve MTB Cycling Jersey gives you the superb comfort and mobility you need when hitting technical mountain bike trails. Made from an extremely quick-wicking knit fabric, the Rukus Short Sleeve MTB Cycling Jersey is ready to roll when temperatures are high and the trails dry. You'll be amazed by how light the jersey is and thrilled by how quick it deals with sweat - even after the rowdiest of mountain bike sessions you'll be feeling fresh and dry. Not just that, but it's also an environmentally sustainable Bluesign certified approved fabric, so you're doing your bit for the environment too.The 3/4 sleeves, the longest in the TLD range, add a touch of extra coverage over the arms, fending off scrapes and cuts from overgrowth. A dropped tail design offers coverage when you're in an aggressive riding position too.TLD Race FitThe Race Fit is slightly more tailored than TLD’s Ride Fit. The Torso is slimmer, and the sleeves tapered, both done to minimise flapping. It gives the perfect combination of durability and race-bred performance, and yet still allows easy movement on the bike.Features:Materials: 92% Polyester, 8% ElastaneMoisture-wicking knit material is lightweight and breathableNeckline offers fresh styling and improved freedom of movementIntegrated ventilation with perforated rear panels and vented mesh side panelsThe longest length 3/4 jersey in TLD lineup provides ample coverage and a relaxed fitFabric is certified as Bluesign® approvedBuy Troy Lee Designs Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Troy Lee Designs Rukus Short Sleeve MTB Cycling JerseyForged in the world of enduro racing, the Troy Lee Designs Rukus Short Sleeve MTB Cycling Jersey gives you the superb comfort and mobility you need when hitting technical mountain bike trails. Made from an extremely quick-wicking knit fabric, the Rukus Short Sleeve MTB Cycling Jersey is ready to roll when temperatures are high and the trails dry. You'll be amazed by how light the jersey is and thrilled by how quick it deals with sweat - even after the rowdiest of mountain bike sessions you'll be feeling fresh and dry. Not just that, but it's also an environmentally sustainable Bluesign certified approved fabric, so you're doing your bit for the environment too.The 3/4 sleeves, the longest in the TLD range, add a touch of extra coverage over the arms, fending off scrapes and cuts from overgrowth. A dropped tail design offers coverage when you're in an aggressive riding position too.TLD Race FitThe Race Fit is slightly more tailored than TLD’s Ride Fit. The Torso is slimmer, and the sleeves tapered, both done to minimise flapping. It gives the perfect combination of durability and race-bred performance, and yet still allows easy movement on the bike.Features:Materials: 92% Polyester, 8% ElastaneMoisture-wicking knit material is lightweight and breathableNeckline offers fresh styling and improved freedom of movementIntegrated ventilation with perforated rear panels and vented mesh side panelsThe longest length 3/4 jersey in TLD lineup provides ample coverage and a relaxed fitFabric is certified as Bluesign® approvedBuy Troy Lee Designs Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.