Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness.Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBLeader in strength and stiffnessPrecise steering, tracking and more riding controlTraditional, knee friendly steerer clampOne piece 7000 series AluminiumMachined by Thomson, in Macon, GeorgiaThe Thomson X4 stem allows you to realize the benefits of stiffer forks and stiffer 31.8mm bars. X4 offers precise steering, tracking and more control while riding, all wrapped up in a beautiful design. The Thomson X4 is stronger and 30g lighter than the Thomson Elite 25.4mm mountain stem. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning enduro and downhill riders can run Thomson confidently.The stem is one piece of solid 7000 series Aluminium extruded billet precision, machined by Thomson in Macon, Georgia. It s built and tested to the same standards as aerospace parts and it s the best stem for all-around mountain bike and cyclocross riding.
Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness. The Thomson 35mm X4 stem allows you to realize the benefits of stiffer forks and stiffer 35mm bars. X4 offers precise steering, tracking and more control while riding, all wrapped up in a beautiful design.Leader in strength and stiffnessPrecise steering, tracking and more riding controlTraditional, knee friendly steerer clampMachined 7050 AluminiumAvailable in 32mm, 40mm and 50mm lengthsCertified to: CEN ISO 4210-5The Thomson 35mm X4 is based on proven design. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning enduro and downhill riders can run Thomson confidently. This stem body is forged AL7050 where every surface is machined. The faceplate is forged from AL6066 and 100% machined. It s built and tested to the same standards as aerospace parts and it s the best stem for all-around mountain biking.
Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness. The Thomson 35mm X4 stem allows you to realize the benefits of stiffer forks and stiffer 35mm bars. X4 offers precise steering, tracking and more control while riding, all wrapped up in a beautiful design.Leader in strength and stiffnessPrecise steering, tracking and more riding controlTraditional, knee friendly steerer clampMachined 7050 AluminiumAvailable in 32mm, 40mm and 50mm lengthsCertified to: CEN ISO 4210-5The Thomson 35mm X4 is based on proven design. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning enduro and downhill riders can run Thomson confidently. This stem body is forged AL7050 where every surface is machined. The faceplate is forged from AL6066 and 100% machined. It s built and tested to the same standards as aerospace parts and it s the best stem for all-around mountain biking.
Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness. The Thomson 35mm X4 stem allows you to realize the benefits of stiffer forks and stiffer 35mm bars. X4 offers precise steering, tracking and more control while riding, all wrapped up in a beautiful design.Leader in strength and stiffnessPrecise steering, tracking and more riding controlTraditional, knee friendly steerer clampMachined 7050 AluminiumAvailable in 32mm, 40mm and 50mm lengthsCertified to: CEN ISO 4210-5The Thomson 35mm X4 is based on proven design. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning enduro and downhill riders can run Thomson confidently. This stem body is forged AL7050 where every surface is machined. The faceplate is forged from AL6066 and 100% machined. It s built and tested to the same standards as aerospace parts and it s the best stem for all-around mountain biking.
The Thomson Masterpiece C is an evolution of the industry standard seat post a Toray fibre and Nano epoxy dream come true. The post features our new Ti hardware and our trusty alloy clamp, everything you d want in a modern carbon post. The quality you trust now in carbon fibre for the prized bike in your collection. NB: Standard clamp that this post has is suitable for 7x10 rails only.Toray fibre and Nano epoxyTi hardwareTrusty alloy clamp7mm x 10mm Rail ClampNB: Standard clamp that this post has is suitable for 7x10 rails onlyOversized Saddle Rail Clamp for Carbon Rail Saddles. 7mm x 10mmWhat is the weight limit 250lbsCan I use seatpost mounted accessories We do not recommend the use of post mounted trailers, large bags or other post mounted accessories with the carbon post. If you want to use that stuff go with an Elite.Where is it made Thomson utilise the same partners in Taiwan that manufacture their carbon fibre handlebars.What is the minimum insertion length 100mm
The Thomson Masterpiece C is an evolution of the industry standard seat post a Toray fibre and Nano epoxy dream come true. The post features our new Ti hardware and our trusty alloy clamp, everything you d want in a modern carbon post. The quality you trust now in carbon fibre for the prized bike in your collection. NB: Standard clamp that this post has is suitable for 7x10 rails only.Toray fibre and Nano epoxyTi hardwareTrusty alloy clamp7mm x 10mm Rail ClampNB: Standard clamp that this post has is suitable for 7x10 rails onlyOversized Saddle Rail Clamp for Carbon Rail Saddles. 7mm x 10mmWhat is the weight limit 250lbsCan I use seatpost mounted accessories We do not recommend the use of post mounted trailers, large bags or other post mounted accessories with the carbon post. If you want to use that stuff go with an Elite.Where is it made Thomson utilise the same partners in Taiwan that manufacture their carbon fibre handlebars.What is the minimum insertion length 100mm
The Thomson Masterpiece C is an evolution of the industry standard seat post a Toray fibre and Nano epoxy dream come true. The post features our new Ti hardware and our trusty alloy clamp, everything you d want in a modern carbon post. The quality you trust now in carbon fibre for the prized bike in your collection. NB: Standard clamp that this post has is suitable for 7x10 rails only.Toray fibre and Nano epoxyTi hardwareTrusty alloy clamp7mm x 10mm Rail ClampNB: Standard clamp that this post has is suitable for 7x10 rails onlyOversized Saddle Rail Clamp for Carbon Rail Saddles. 7mm x 10mmWhat is the weight limit 250lbsCan I use seatpost mounted accessories We do not recommend the use of post mounted trailers, large bags or other post mounted accessories with the carbon post. If you want to use that stuff go with an Elite.Where is it made Thomson utilise the same partners in Taiwan that manufacture their carbon fibre handlebars.What is the minimum insertion length 100mm
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market. The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio.We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride. The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly.Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market.The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio. We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride.The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market.The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio. We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride.The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market. The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio.We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride. The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly.Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market.The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio. We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride.The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.