Wolf Tooth Light Action MTB Dropper Seatpost LeverThis dropper lever is specifically engineered for use with cable-actuated dropper seatposts and it features a 6061 T6 aluminium body with a Delrin axle, making it tough and reliable as you tackle the most demanding of mountain bike (MTB) trail riding conditions. With a design that requires much less effort to operate than most remotes on the market, this model is developed as a dependable choice of upgrade from your dropper seatpost's factory-fitted lever. Wolf Tooth has kitted out this version with a longer arm and impressively light actuation, so riders can benefit from super-smooth operation as you dominate across the mountain. Suitable for use on all cable-operated droppers, it gives you the extra leverage and fine control to quickly drop your saddle for a descent or position it perfectly for a tough climb.Compact, Ergonomic and Sturdy Dropper LeverReMote LA, or Light Action, is another option in Wolf Tooth's class-leading ReMote line of dropper remotes. They solve common dropper remote complaints with the compact, ergonomic, and sturdy ReMote LA. The patent-pending ReMote LA has a longer lever arm than the standard ReMote and is optimal for dropper posts with a harder pull or for riders that just prefer a really light actuation feel. It reduces the force to actuate a dropper by nearly a third of the standard ReMote.Lightweight with Smooth Ball Bearing ActionBeginning with a long list of rider and mechanic requests, the Wolf Tooth team set out to address each and every one. Based on rider feedback and tailored to work with some posts' stiffer internal springs, the ReMote LA is also the choice of those with thumb injuries or reduced hand strength. From its hassle-free installation to smooth ball bearing action to engineered failure point, the lightweight ReMote leads in every category.Compatibility:- Compatible with all cable-actuated dropper posts.- Works with dropper posts that have the barrel end of the cable at the remote and those that have the barrel end at the post.- If your post is not listed in the options, measure the pivot centre to end of your current lever. If it is greater than 52mm the Light Action will work best. If it is less than 52mm, the Standard ReMote will work best (available separately).- ReMote for Hope is only compatible Tech 3 brakes. There are two generations of Hope Tech 3 brakes. Wolf Tooth's ReMote is designed to work with the early model of the Tech 3 brake levers. The updated model of the Tech 3 brake has a threaded hole and will require some modifications to the ReMote base.Features: Body Material: 6061 T6 Aluminium Axle Material: Delrin Use: MTB Not Included: Cable and housing (available separately) Made in the USA Weight: 22.2mm Clamp Option: 38g; Shimano IS-EV Option: 35g; Hope Option: 36g; Shimano IS-AB: 36g; Matchmaker X Option: 38.5g; Shimano IS-II Option: 35gTechnologies: Upfront Cable Fixing: The dropper cable is attached at the lever, making setup and adjustment quick and easy. Simply secure cable at seatpost using stock barrel or cable clamp and route to bar for a significant reduction in installation time and frustration. Large Diameter Ball-Bearing Pivot: An industry first, the ReMote LA uses a massive 21mm sealed cartridge bearing for smooth operation and unparalleled modulation. Cable-Kind Clamp: A precision-machined cable path and custom clamping screw with captive washer won't damage cables like more common set screws. As an added bonus, cables can be cut to length and crimped prior to securing. Low-Profile, Light Action Lever: The ReMote LA lever sits close to the bar, minimizing the distance the thumb must be removed from the grip while reducing the likelihood of knee contact in technical terrain and adds a bit of extra length to overcome stiff dropper internals. Integrated Cable Adjustment: The ReMote LA's solidly-mounted barrel adjuster makes on-the-fly adjustments quick and easy while eliminating the rattles caused by common inline cable adjusters. Breakaway Axle Pivot: Crashes are bad, but expensive crashes are worse. That's why the ReMote features an engineered failure point, allowing the lever to break away from its base in the event of a crash. Replacement axles are inexpensive and readily available. High-Traction Lever: A machined surface ensures that control is not lost- even in the worst of conditions. Broad Compatibility: The ReMote LA has been tested and is recommended for use with Thomson, Fox Transfer, Race Face, Easton, and 9point8 cable-actuated dropper posts. Made in the USA: Wherever the capabilities exist, Wolf Tooth is committed to domestic manufacturing. From lever to packaging, 65% or more of each ReMote is made in the USA.Manufacturer's Part Numbers: WTREMOTELACLMP Black 22.2mm Clamp WTREMOTELAISEV Black Shimano IS-EV WTREMOTELAHOPE Black Hope WTREMOTELAISAB Black Shimano IS-AB WTREMOTELAMM Black Matchmaker X WTREMOTELAISII Black Shimano IS-IIBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Anodised Bling KitThis bling kit is designed to elevate your ride's aesthetic by offering a range of colours that match your taste. It features headset spacers, a stem cap, water bottle cage bolts and a stem cap bolt. All of these genuine Wolf Tooth parts are precisely machined from hard-wearing aluminium for maximum hold on your travels. This makes it a great choice of upgrade for adding more style to your bike. Compatibility:1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only. Bolts are for use on water bottle cages only. Never use these aluminium bolts in a structural application. Use the longer stem cap bolt when installing the stem cap Features: Material: 6061-T6 AluminiumMade in the USAKit Inlcudes: 3mm, 5mm, 10mm, & 15mm headset spacers Ultralight stem cap with an integrated 5mm spacer 4 matching Aluminium water bottle cage bolts A black Aluminium stem cap boltPart Numbers: Black: WTBLINGKITBLACK; Blue: WTBLINGKITBLUE; Gold: WTBLINGKITGOLD; Green: WTBLINGKITGREEN; Orange: WTBLINGKITORANGE; Purple: WTBLINGKITPURPLE; Red: WTBLINGKITRED; Silver: WTBLINGKITSILVER; Nickel: WTBLINGKIT_NI Weight: Stem Cap: 12g; Spacers: 3mm: 2g, 5mm: 3g, 10mm: 5g, 15mm: 7g; 4 Cage Bolts: 4gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Anodised Bling KitThis bling kit is designed to elevate your ride's aesthetic by offering a range of colours that match your taste. It features headset spacers, a stem cap, water bottle cage bolts and a stem cap bolt. All of these genuine Wolf Tooth parts are precisely machined from hard-wearing aluminium for maximum hold on your travels. This makes it a great choice of upgrade for adding more style to your bike. Compatibility:1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only. Bolts are for use on water bottle cages only. Never use these aluminium bolts in a structural application. Use the longer stem cap bolt when installing the stem cap Features: Material: 6061-T6 AluminiumMade in the USAKit Inlcudes: 3mm, 5mm, 10mm, & 15mm headset spacers Ultralight stem cap with an integrated 5mm spacer 4 matching Aluminium water bottle cage bolts A black Aluminium stem cap boltPart Numbers: Black: WTBLINGKITBLACK; Blue: WTBLINGKITBLUE; Gold: WTBLINGKITGOLD; Green: WTBLINGKITGREEN; Orange: WTBLINGKITORANGE; Purple: WTBLINGKITPURPLE; Red: WTBLINGKITRED; Silver: WTBLINGKITSILVER; Nickel: WTBLINGKIT_NI Weight: Stem Cap: 12g; Spacers: 3mm: 2g, 5mm: 3g, 10mm: 5g, 15mm: 7g; 4 Cage Bolts: 4gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth 104 BCD Stainless Steel ChainringReady for adventure, this solid component is compatible with 104 BCD crankset for a perfect fit. It features Wolf Tooth's patented Drop Stop technology which uses a narrow/wide tooth pattern to improve chainring life. This superb version's wide side of the tooth has maximum contact on the drive side which spreads the load while its narrow side allows for mud and debris clearance. Compatibility:These are functionally the same as the aluminium 104 BCD rings. These rings fit any 104 BCD crankset, and here are instructions on how to measure your BCD. Notes for those the plan to run a 32t chainring on a 2x Shimano crankset (XT, SLX, or Deore). 30t x 104 ring is the only Quarq power meter compatible 30t ring available.For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle) Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains. If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention). Chainline: Chainline (approximate as BB centering and cranksets vary) 30t - 48mm on 3x cranksets and 49mm on 2xChainring bolts are required for 1x 104 x 30t - use 10mm bolts 104 x 32t uses 6mm chainring bolts If mounting a 104 BCD bashring you will need 8mm bolts which Wolf Tooth does not sell but are standard on most triple cranksets. Features: Material: Hardened and electropolished 416 Stainless Steel Use: MTB BCD: 104 Tooth Pattern: Wide/Narrow Weight: 30T: 72g; 32T: 88gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth M9000 ChainringThis high-quality chainring is engineered for lawless mountain adventures as it gives you a smooth and reliable off-road performance. Designed to propel you from the top of the slopes to the forest floor, this brilliant component features a robust 7075 T6 aluminium construction. This makes it perfect at withstanding all the intensity that comes with exploring unpredictable terrain conditions while allowing you to benefit from its powerful torque properties. Wide/Narrow MTB ChainringAll set for rowdy forest runs, this sturdy warrior is kitted out with Wolf Tooth's patented wide/narrow tooth profile. On its wide side it maintains maximum contact with the drive side which spreads the load and improves chainring life. Its narrow side also allows for mud clearance and debris to pass through which reduces friction. One final highlight is its tooth pattern also prevents chain derailment, so you can ride confidently with this reliable component keeping you in control.Compatibility:These rings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksetsUse only the stock Shimano XTR chainring bolts (M7)You will not use the stock bolt caps when mounting this ring. The stock bolts will thread into the chainring's standoffs from the outside of the crankset.For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains.If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).Chainline - 49 mm for 30-34T and 50 mm for 36T. Provides a great chainline on most boost bikes.Features: Body Material: 7075 T6 Aluminium BCD: 96mm Tooth Count: 32T Compatibility: Shimano XTR M9000 Tooth Profile: Wide/Narrow Weight: 50g (approx)Buy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth 104 BCD ChainringPropelling you across the forest with power and poise, this brilliant component uses Wolf Tooth's patented Drop Stop tooth design. This technology enables it to be classed as one of the best-performing and longest-lasting wide/narrow chainrings on the market. It works by using its wide side to maintain maximum contact with the drive side which spreads the loads and improves chainring life. Also, its narrow side allows for excellent mud and debris clearance which reduces friction. Compatibility:Fits any 104 BCD cranksetChainring Bolts: All tooth sizes require 1x bolts that are 6mm long with exception to 30t rings which are threaded and require bolts that are 7-10mm long. Wolf Tooth carries both sizes in a variety of colours104 x 30t - use 10mm bolts104 x 32t, 34t, 36t, 38t use 6mm bolts. If using a bashring you will need 8mm bolts (most stock bolts on 3x cranksets are 8mm)32t 104 BCD chainrings work on many older 2x Shimano crankset (XT, SLX, or Deore)The 30t x 104BCD chainring is the only available ring for the QUARQTM power meterDrivetrains: 1x9, 1x10, 1x11 and 1x12 drivetrainsCompatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chainsShimano 12-speed chains require the use of our Shimano 12-speed specific chainringsIf using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retentionFeatures: Body Material: 7075-T6 Aluminium Use: MTB BCD: 104mm Tooth Count: 32T Bolt: 4-bolt Weight: 47g (approx)Buy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Direct Mount Mountain Bike Chain RingThis high-quality chainring is perfect for fast and rowdy MTB use as it delivers powerful torque performance as you blast across the mountains. It features a rock-solid aluminium construction which makes it exceptional at handling the increased pressure which comes with all-day epics and off-road adventures. Developed or use with your SRAM crankset which has SDM fitment, this fantastic component replaces your existing upper spider and chainring with one lightweight component.Features: Material: 7075-T6 Aluminium Use: Mountain Bike (MTB) and Road Mount: Direct Mount Compatibility: SRAM cranksets with SDM fitment Weight: 65g (32T); 90g (38T) and 111g (42T)Compatibility Information:These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets including the DUB cranks. The ring is attached via 3 bolts on the back side of the spider near the spindle. Note that the SRAM 12spd Red and Force AXS use a different 8 bolt mounting interface that is not compatible with these chainrings.Wolf Tooth's patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability.Chain Compatibility:- All 9, 10, 11 speed chains as well as 12 speed SRAM Eagle, Campagnolo, KMC and SRAM Flat Top AXS chains - They do not work with Shimano 12 speed Hyperglide+ chains.- Shimano 12-speed chains require the use of our Shimano 12-speed specific chainrings.- If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention.Buy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Shimano 12 Speed MTB Chain Ring 104 BCDThis 104mm BCD chainring is specifically designed for use with Shimano XTR, XT, and SLX 12 speed Hyperglide+ chains. It features Wolf Tooth's patented Drop-Stop narrow-wide tooth profile, which provides fantastic chain retention and durability on every ride. Another highlight is this model also prevents premature ring and chain wear that's normally associated with non-optimised tooth profiles. The result is a stronger and more dependable chainring with exceptional longevity.104 BCD is the most common bolt pattern on double and triple cranksets and happens to be the first product ever made my Wolf Tooth Components. The Drop-Stop tooth design is the best performing and longest lasting wide/narrow chainrings on the market.Fits any 104 BCD crankset.Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.Alternating wide/narrow tooth pattern prevents chain derailment.Compatibility:Fits any 104 BCD crankset.Compatible with Shimano 12-speed Hyperglide+ chains.Chainring Bolts: All tooth sizes require 1x bolts that are 6mm long with exception to 30t rings which are threaded and require bolts that are 7-10mm long. Wolf Tooth carries both sizes in a variety of colours.104 x 30T - use 10mm bolts.104 x 32t, 34t, 36t, 38t use 6mm bolts.If using a bashring you will need 8mm bolts (most stock bolts on 3x cranksets are 8mm).104 BCD chainrings work on many older 2x Shimano crankset (XT, SLX, or Deore).Features: Material: 7075-T6 Aluminium Use: MTB BCD: 104mm Speed: 12 speed Number of Chainrings in the Box: One Made in the USA Part Numbers: 32T: WT10432SH12; 34T: WT10434SH12 and 36T: WT10436SH12 Weight: 32T: 47g; 34T: 56g and 36T: 60gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Cyclocross 110 BCD ChainringThis chainring is specifically designed for cyclocross use. It features Wolf Tooth's renowned Drop-Stop technology, which uses a patented wide/narrow chainring profile to spread the load and improve chainring life. In addition, it also allows for excellent mud clearance, which results in reduced friction. This makes it a great choice of upgrade for multiple riding disciplines from cyclocross to commuting. Wolf Tooth was first to market with Cyclocross 1x specific chainrings because we saw Cyclocross as the perfect use for our Drop-Stop technology. Since their release, the uses for these rings has expanded beyond Cyclocross to commuting, gravel riding, mountain bikes with 5-arm crank power meters, and even full on-road applications with the giant 50t rings. Fits 110 BCD 5 arm cranksets. Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. Alternating wide/narrow tooth pattern prevents chain derailment. Compatibility:These rings are for use with 110 BCD 5 arm cranksets. Stock 2x bolts will not work. You will need bolts like our 6mm bolts which are optimized for single ring mounting.Chainline - varies - these rings can be mounted in either the big or small ring position on a double cranksets. The most common mounting is in the big ring position because of chainstay clearance. The ring centerline is ~2mm from the ring's mounting face so they usually sit about 2mm closer to the frame than the stock big ring (depends on the stock ring).Features: Material: 7075-T6 Aluminium Use: Cyclocross BCD: 110mm Number of Chainrings in the Box: One Made in the USA Part Numbers: 44T: WT11044; 46T: WT11046 Weight: 44T: 90g; 46T: 107gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Flat Top Cyclocross Chain Ring (110 BCD)Ideally suited for road, gravel and cyclocross riding disciplines, this flat top chainring features a hard-wearing aluminium construction that's perfect at handling the abuse that's associated with long days in the saddle. Designed for versatility, this model uses Wolf Tooth's renowned Drop-Stop technology, which improves chainring life and allows clearance for mud and debris. This makes it a great choice of upgrade for riders who want greater strength and reliability on every ride. Wolf Tooth was first to market with Cyclocross 1x specific chainrings because we saw Cyclocross as the perfect use for our Drop-Stop technology. Since their release, the uses for these rings has expanded beyond Cyclocross to commuting, gravel riding, mountain bikes with 5-arm crank power meters, and even full on-road applications with the giant 50t rings. Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.Alternating wide/narrow tooth pattern prevents chain derailment. Compatibility:These rings are for use with 110 BCD 5 arm cranksets. Stock 2x bolts will not work. You will need bolts like Wolf Tooth's 6mm bolts which are optimized for single ring mounting. Chainline - varies - these rings can be mounted in either the big or small ring position on a double cranksets. The most common mounting is in the big ring position because of chainstay clearance. The ring centerline is ~2mm from the ring's mounting face so they usually sit about 2mm closer to the frame than the stock big ring (depends on the stock ring). Features: Material: 7075-T6 Aluminium Use: Cyclocross, Gravel and Road BCD: 110mm Arm Count: 5 arm Number of Chainrings in Box: OneMade in the USA Part Numbers: 34T: WT11034FT; 36T: WT11036FT; 38T: WT11038FT; 40T: WT11040FT; 42T: WT11042FT; 44T: WT11044FT; 46T: WT11046FT; 48T: WT11048FT; 50T: WT11050FT and 52T: WT11052FT Weight: 34T: 44g; 36T: 58g; 38T: 66g; 40T: 74g; 42T: 81g; 44T: 90g; 46T: 107g; 48T: 115g; 50T: 125gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Cyclocross 130 BCD ChainringThis chainring is specifically designed for cyclocross use. It features Wolf Tooth's renowned Drop-Stop technology, which uses a patented wide/narrow chainring profile to spread the load and improve chainring life. In addition, it also allows for excellent mud clearance, which results in reduced friction. This makes it a great choice of upgrade for multiple riding disciplines from cyclocross to commuting.Wolf Tooth was first to market with cyclocross 1x specific chainrings because we saw cyclocross as the perfect use for our Drop-Stop technology. Since their release, the uses for these rings has expanded beyond cyclocross to commuting, gravel riding, and even full on-road applications with the giant 52T rings. Fits 130 BCD 5 arm cranksets. Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. Alternating wide/narrow tooth pattern prevents chain derailment. Compatibility:These rings are for use with 130 BCD 5 arm cranksets. Do NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800. Not compatible with Campy CX10/11. Chain Compatibility:10, 11, & 12spd Eagle and Flattop - These chainrings are designed to work with all 10-speed and 11-speed chains. They also work with 12 speed SRAM Flattop, SRAM Eagle and KMC chain. They do not work with Shimano 12 speed Hyperglide+ chain. If using a 9-speed drivetrain use a 10-speed chain as it fits tighter for better chain retention. SRAM Exogram cranksets with inset nut must use stock fifth bolt + spacer(s). The Force CX1 bolt features fifth bolt with a 1x specific shoulder. This kit can be found online. Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position. 38T important note: The chain may contact the spider arm slightly when using the 38T chainring. We recommend filing a small chamfer on the spider arm but you can also just install it and let the chain do the work. This is only an issue with the 38T as the 130 BCD was designed for a 39T smallest ring. Features: Material: 7075-T6 Aluminium Use: Cyclocross BCD: 130mm Number of Chainrings in the Box: One Made in the USA Part Numbers: 38T: WT13038; 40T: WT13040; 42T: WT13042; 44T: WT13044; 46T: WT13046; 48T: WT13048; 50T: WT13050 and 52T: WT13052 Weight: 38T: 52g; 40T: 60g; 42T: 62g; 44T: 79g; 52T: 132gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Cyclocross 130 BCD ChainringThis chainring is specifically designed for cyclocross use. It features Wolf Tooth's renowned Drop-Stop technology, which uses a patented wide/narrow chainring profile to spread the load and improve chainring life. In addition, it also allows for excellent mud clearance, which results in reduced friction. This makes it a great choice of upgrade for multiple riding disciplines from cyclocross to commuting.Wolf Tooth was first to market with cyclocross 1x specific chainrings because we saw cyclocross as the perfect use for our Drop-Stop technology. Since their release, the uses for these rings has expanded beyond cyclocross to commuting, gravel riding, and even full on-road applications with the giant 52T rings. Fits 130 BCD 5 arm cranksets. Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction. Alternating wide/narrow tooth pattern prevents chain derailment. Compatibility:These rings are for use with 130 BCD 5 arm cranksets. Do NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800. Not compatible with Campy CX10/11. Chain Compatibility:10, 11, & 12spd Eagle and Flattop - These chainrings are designed to work with all 10-speed and 11-speed chains. They also work with 12 speed SRAM Flattop, SRAM Eagle and KMC chain. They do not work with Shimano 12 speed Hyperglide+ chain. If using a 9-speed drivetrain use a 10-speed chain as it fits tighter for better chain retention. SRAM Exogram cranksets with inset nut must use stock fifth bolt + spacer(s). The Force CX1 bolt features fifth bolt with a 1x specific shoulder. This kit can be found online. Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position. 38T important note: The chain may contact the spider arm slightly when using the 38T chainring. We recommend filing a small chamfer on the spider arm but you can also just install it and let the chain do the work. This is only an issue with the 38T as the 130 BCD was designed for a 39T smallest ring. Features: Material: 7075-T6 Aluminium Use: Cyclocross BCD: 130mm Number of Chainrings in the Box: One Made in the USA Part Numbers: 38T: WT13038; 40T: WT13040; 42T: WT13042; 44T: WT13044; 46T: WT13046; 48T: WT13048; 50T: WT13050 and 52T: WT13052 Weight: 38T: 52g; 40T: 60g; 42T: 62g; 44T: 79g; 52T: 132gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.