Stem
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Stock Code:NTST-NTC150-254-100-SL
Nitto NTC150 1" quill stem 100x25.4x22.2mm (150mm long steerer)
-Degree 72
-Polished finish
-Standard length road quill
Old school high quality stem. Quill stems aren't endagered species in the cycling kingdom. It has worked since the beginning of cycling and theres a reason behind it----IT WORKS.$88.00 (RRP) -
Stock Code:NTST-NTC150-254-80-SL
Nitto NTC150 1" quill stem 80x25.4x22.2mm (150mm long steerer)
-Degree 72
-Polished finish
-Standard length road quill
Old school high quality stem. Quill stems aren't endagered species in the cycling kingdom. It has worked since the beginning of cycling and theres a reason behind it----IT WORKS.$88.00 (RRP) -
Stock Code:NTST-NTC150-254-90-SL
Nitto NTC150 1" quill stem 90x25.4x22.2mm (150mm long steerer)
-Degree 72
-Polished finish
-Standard length road quill
Old school high quality stem. Quill stems aren't endagered species in the cycling kingdom. It has worked since the beginning of cycling and theres a reason behind it----IT WORKS.$88.00 (RRP)Add To Cart
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Stock Code:NTST-MCR22C-318-100-SL
- TIG-welded CrMo steel threadless stem with a 10° rise
- 31.8mm bar clamp diameter
- 4-bolt bar clamp
- Dull bright finish
- Made in Japan$134.00 (RRP) -
Stock Code:NTST260892
- TIG-welded CrMo steel threadless stem with a 10° rise
- 31.8mm bar clamp diameter
- 4-bolt bar clamp
- Dull bright finish
- Made in Japan$190.00 (RRP) -
Stock Code:NTST-MCR22C-318-120-SL
- TIG-welded CrMo steel threadless stem with a 10° rise
- 31.8mm bar clamp diameter
- 4-bolt bar clamp
- Dull bright finish
- Made in Japan$134.00 (RRP) -
Stock Code:NTST-MCR22C-318-60-SL
- TIG-welded CrMo steel threadless stem with a 10° rise
- 31.8mm bar clamp diameter
- 4-bolt bar clamp
- Dull bright finish
- Made in Japan$134.00 (RRP) -
Stock Code:NTST-MCR22C-318-80-SL
- TIG-welded CrMo steel threadless stem with a 10° rise
- 31.8mm bar clamp diameter
- 4-bolt bar clamp
- Dull bright finish
- Made in Japan$134.00 (RRP) -
Stock Code:NTST260890
- TIG-welded CrMo steel threadless stem with a 10° rise
- 31.8mm bar clamp diameter
- 4-bolt bar clamp
- Dull bright finish
- Made in Japan$190.00 (RRP) -
Stock Code:PCST-71035BKStock Code:PCST-71035POStock Code:PCST-71035PUStock Code:PCST-71035SIStock Code:PCST-71050BKStock Code:PCST-71050POStock Code:PCST-71050PUStock Code:PCST-71050SIStock Code:PCST-71070BKStock Code:PCST-71070POStock Code:PCST-71070PUStock Code:PCST-71070SIStock Code:PCST-71075BKStock Code:PCST-71075POStock Code:PCST-71075PUStock Code:PCST-71075SIStock Code:PCST-71080BKStock Code:PCST-71080POStock Code:PCST-71080PUStock Code:PCST-71080SIStock Code:PCST-71090BKStock Code:PCST-71090POStock Code:PCST-71090PUStock Code:PCST-71090SIStock Code:PCST-71095BKStock Code:PCST-71095POStock Code:PCST-71095PUStock Code:PCST-71095SIStock Code:PCST-710100BKStock Code:PCST-710100POStock Code:PCST-710100PUStock Code:PCST-710100SI
The Boxcar Stem is the perfect combination of stiffness, strength and light weight.
All screws are high strength stainless steel with the popular T25 head.
Made in Chico, California with American aerospace alloy.
Weight:
35mm +/-0: 118g
50mm +/-0: 137g
70mm +/-0: 153g
80mm +/-7: 177g
90mm +/-0: 155g
70mm +/-15: 169g
90mm +/-15: 172g
100mm +/-7: 181g
100mm +/-12: 197g
110mm +/-7: 203gExpected Date:30 April 2026Expected Date:30 April 2026Expected Date:30 April 2026Expected Date:30 April 2026$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP) -
Stock Code:PCST-71035035BKStock Code:PCST-71050035BK
The Boxcar Stem is the perfect combination of stiffness, strength and light weight.
All screws are high strength stainless steel with the popular T25 head.
Made in Chico, California with American aerospace alloy.
Weight:
35mm +/-0: 118g
50mm +/-0: 137g
70mm +/-0: 153g
80mm +/-7: 177g
90mm +/-0: 155g
70mm +/-15: 169g
90mm +/-15: 172g
100mm +/-7: 181g
100mm +/-12: 197g
110mm +/-7: 203g$289.00 (RRP)$289.00 (RRP) -
Stock Code:PCST-71050078BKStock Code:PCST-71050078POStock Code:PCST-71050078PUStock Code:PCST-71050078PWStock Code:PCST-71050078SIStock Code:PCST-71070078BKStock Code:PCST-71070078POStock Code:PCST-71070078PUStock Code:PCST-71070078SI
The Boxcar Stem is the perfect combination of stiffness, strength and light weight.
All screws are high strength stainless steel with the popular T25 head.
Made in Chico, California with American aerospace alloy.
Weight:
35mm +/-0: 118g
50mm +/-0: 137g
70mm +/-0: 153g
80mm +/-7: 177g
90mm +/-0: 155g
70mm +/-15: 169g
90mm +/-15: 172g
100mm +/-7: 181g
100mm +/-12: 197g
110mm +/-7: 203gExpected Date:30 April 2026Expected Date:30 April 2026$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$319.00 (RRP)$289.00 (RRP)$289.00 (RRP) -
Stock Code:RSSTRS-40-17Stock Code:RSSTRS-40-11Stock Code:RSSTRS-40-12Stock Code:RSSTRS-40-13Stock Code:RSSTRS-40-14
Titanium hardware and weight-reducing CNC machining takes the ShockStop PRO Suspension to the next level of performance. Enjoy the same shock-reducing benefits of the standard ShockStop Stem with 15% less weight and a premium finish.
The ShockStop stem does what gloves and extra bar tape can't: it isolates your upper body from the imperfections of the road, letting you ride further, faster, and more comfortably.
The ShockStop dramatically improves the quality of your ride, without compromising steering responsiveness or detracting from the aesthetic of the bike. The subtle pivot design allows the front end of the bike to move up and down over bumps in the road while your hands follow a smoother path, cushioned by the elastomers inside the stem.
Ride faster at the same energy level over rough, uneven roads.
Effective suspension travel up to 20mm with 5 swappable elastomers to fine tune your riding style.
+/- 6 degree$449.00 (RRP)$449.00 (RRP)$449.00 (RRP)$449.00 (RRP)$449.00 (RRP) -
Stock Code:RSSTRS-40-31Stock Code:RSSTRS-40-32Stock Code:RSSTRS-40-07Stock Code:RSSTRS-40-06Stock Code:RSSTRS-40-01Stock Code:RSSTRS-40-02Stock Code:RSSTRS-40-05Stock Code:RSSTRS-40-03Stock Code:RSSTRS-40-04
The ShockStop stem does what gloves and extra bar tape can't: it isolates your upper body from the imperfections of the road, letting you ride further, faster, and more comfortably.
The ShockStop dramatically improves the quality of your ride, without compromising steering responsiveness or detracting from the aesthetic of the bike. The subtle pivot design allows the front end of the bike to move up and down over bumps in the road while your hands follow a smoother path, cushioned by the elastomers inside the stem.
Ride faster at the same energy level over rough, uneven roads.
Effective suspension travel up to 20mm with 5 swappable elastomers to fine tune your riding style.
+/- 6 degree or 30 degree in limited lengths.$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP) -
Stock Code:RSSTRS-41-14
Make your ShockStop Suspension Stem feel like new again with the Replacement Elastomer Kit. Mix and match different stiffnesses to perfectly tune your ShockStop Stem.
NOTE - these elastomers will not work in the 80-120mm stems due to the shape difference.
What's in the Box:
One of each 50, 60, 70, 80, 90, and 100 durometer elastomer (softest to hardest)$20.00 (RRP)Add To Cart
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Stock Code:RSSTRS-42-07Stock Code:RSSTRS-42-01Stock Code:RSSTRS-42-02Stock Code:RSSTRS-42-03Stock Code:RSSTRS-42-04
The Oversized Steerer ShockStop Stem is only applicable to frames with an oversized 1-1/4" diameter steerer tube (such as those made by Canyon, Giant, and Scott).
The ShockStop stem does what gloves and extra bar tape can't: it isolates your upper body from the imperfections of the road, letting you ride further, faster, and more comfortably.
The ShockStop dramatically improves the quality of your ride, without compromising steering responsiveness or detracting from the aesthetic of the bike. The subtle pivot design allows the front end of the bike to move up and down over bumps in the road while your hands follow a smoother path, cushioned by the elastomers inside the stem.
Ride faster at the same energy level over rough, uneven roads.
Effective suspension travel up to 20mm with 5 swappable elastomers to fine tune your riding style.
+/- 6 degree$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP) -
Stock Code:SMST268003SStock Code:SMST268004SStock Code:SMST268005
Slender profile stem looks great on a steel bike. Tall 80mm steerer clamp reduces need for headset spacers.
- Minimum insertion is 40mm
– TIG-welded CrMo steel
– Single bolt clamp for either 26.0mm bars or 31.8mm bars
– Steerer pinch bolt is located in front to avoid painful knee contact
– Angle: 17°
– Chrome-plated
– Weight: 200g (110mm)Expected Date:20 May 2026$175.00 (RRP)$175.00 (RRP)$175.00 (RRP) -
Stock Code:TNST-BMXB050-0Stock Code:TNST-BMXS050-0
The Thomson BMX stem is machined from 7000 series aluminum. The stem is one-piece design with no welds or joints.
The 50mm wide clamp length and patented undercut around the handlebar combine to grip the handlebar more securely. Thomson’s “two clamps in one” design provides a stiff ride with minimal flexing or squeaking.
Lightweight, the BMX Stem weighs 255 grams.
Built in spacer on stem body clears gyro and eliminates the need for a separate loose spacer$180.00 (RRP)$180.00 (RRP) -
Stock Code:TNST-X41.5B045-0Stock Code:TNST-X41.5B075-0Stock Code:TNST-X41.5S075-0Stock Code:TNST-X41.5B095-0
X4 is absolutely the best combination of strength and weight available. Freeride and downhill riders can run Thomson confidently, yet X4 is light enough for cross country and cyclocross. X4 offers precise steering and tracking for the ultimate in control while riding.
Built and tested to the same standards as our aerospace parts.
Weight 154grams (90mm)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP) -
Stock Code:TNST-X4B040-0Stock Code:TNST-X4B050-0Stock Code:TNST-X4S050-0Stock Code:TNST-X4B060-0Stock Code:TNST-X4S060-0Stock Code:TNST-X4B070-0Stock Code:TNST-X4S070-0Stock Code:TNST-X4B070-10Stock Code:TNST-X4B080-0Stock Code:TNST-X4S080-0Stock Code:TNST-X4B080-10Stock Code:TNST-X4S080-10Stock Code:TNST-X4B090-0Stock Code:TNST-X4S090-0Stock Code:TNST-X4B090-10Stock Code:TNST-X4S090-10Stock Code:TNST-X4B100-0Stock Code:TNST-X4S100-0Stock Code:TNST-X4B100-10Stock Code:TNST-X4S100-10Stock Code:TNST-X4B110-0Stock Code:TNST-X4S110-0Stock Code:TNST-X4B110-10Stock Code:TNST-X4S110-10Stock Code:TNST-X4B120-0Stock Code:TNST-X4S120-0Stock Code:TNST-X4B120-10Stock Code:TNST-X4S120-10Stock Code:TNST-X4B130-0Stock Code:TNST-X4B130-10
The X4 is absolutely the best combination of strength and weight available. Enduro and downhill riders can run Thomson confidently, yet X4 is light enough for cross country and cyclocross. X4 offers precise steering and tracking for the ultimate in control while riding. 40-60mm stems are available in block style only.
$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP) -
Stock Code:TNST-X435B032-0Stock Code:TNST-X435B040-0Stock Code:TNST-X435B050-0
The X4 is absolutely the best combination of strength and weight available. Enduro and downhill riders can run Thomson confidently, yet X4 is light enough for cross country and cyclocross. X4 offers precise steering and tracking for the ultimate in control while riding. 40-60mm stems are available in block style only.
$190.00 (RRP)$190.00 (RRP)$190.00 (RRP) -
Stock Code:TNST-X2B070-10Stock Code:TNST-X2S070-10Stock Code:TNST-X2B080-10Stock Code:TNST-X2S080-10Stock Code:TNST-X2B090-10Stock Code:TNST-X2S090-10Stock Code:TNST-X2B100-10Stock Code:TNST-X2S100-10Stock Code:TNST-X2B110-10Stock Code:TNST-X2S110-10Stock Code:TNST-X2B120-10Stock Code:TNST-X2S120-10Stock Code:TNST-X2B130-10Stock Code:TNST-X2S130-10
A redesign of our X2, the Thomson G2 road/gravel stem starts life as a one-piece 7000 series extruded billet precision solid block of aluminum.
Our vision of the perfect roadie/gravel stem the G2 is the purist combination of strength, weight and CNC precision. Roadies and track racers will love the precision 2 bolt version.$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP)$220.00 (RRP) -
Stock Code:TNST-DMB040Stock Code:TNST-DMB050
Direct Mount Stems allow riders the ultimate in stiffness for dual crown cockpits. The strongest stem we make, which means it’s the strongest stem you can get. Built for any fork using the BoXXer® bolt pattern including: Rock Shox Boxxer, Fox F40, Manitou Dorado and Marzocchi (2012 forward).
Motorcycle Style, Thomson Strength and attention to detail.
Our 40mm Direct Mount has 30 degrees of rise.
65mm Wide handlebar clamp width for maximum torsional stiffness, which translates into better steering precision.$180.00 (RRP)$180.00 (RRP) -
Stock Code:UNST-RS01-04
The machining method then takes this stem to the next level, we machine the stem and face plate in one operation at the same time. There’s nothing worse than a mismatched body and faceplate, the Renegade stem will line up every time. Machining the stem in one piece also makes it far more accurate around the bar clamp area removing any stress raisers for carbon bars. We machined the stem to be light and as strong as possible, removing material from as many areas as possible without sacrificing strength.
The Renegade Stem is designed with a special recess which fits flush with our stem cap giving it the ultimate integrated look, the stem is also compatible with standard stem caps/stem spacers.
- CNC machined from 6082 aluminium
- Zero top clamp gap
- 5 axis machined
- 40mm stack
- Body and face plate machined at same time
- Weight from 135 grams
- Unite Stem Cap fits flush in specially machined recess
- Please note the stem cap and bolt are shown for illustrative purposes and don't come with the stem but can be purchased separately$185.00 (RRP)Add To Cart