Unite Co Shimano DM Boost 30t Silver
Description
Unite’s new Shimano direct mount 12 speed hyperglide compatible chainring offers excellent chain retention, great mud clearance and longevity with a high-quality finish. Unite's chainrings are CNC machined in house from 7075 T6 aluminium billet, one of the hardest grades of aluminium available.
A large amount of wear occurs on the front face of chain rings due to the extreme chain-line caused by 1x setups, our extra wide alternating tooth profile improves both durability and retention for a longer period. As chains begin to stretch they start to bind in certain places, damaging the chain and ring. Our chainrings have specially machined recesses, which help to prevent this damage, increasing the longevity of the chain ring and chain. Grip Rings utilise a stiff and light design that is efficient and offers excellent protection from rock strikes.
- Shimano 12spd Hyperglide+ compatible
- Also Compatible with SRAM and KMC chains
- Narrow/wide chain profile prevents chain drop
- Wide-tooth profile for extra retention
- Recessed for improved mud clearance and improved chain ring life
- CNC machined from hard wearing 7075-T6 Aluminium
- Available sizes: 30T, 32T, 34T,
- Fits M7100, M8100, M9100 cranksets.
- Boost Compatible
- Compatible with any Shimano Direct mount crank set.
- 10,11,12 speed SRAM and KMC chains, eagle, T-type and all SRAM flat top chains, Shimano Hyperglide+
Webshops and Bike shops
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Stock Code:WTCH11034-FTStock Code:WTCH11036-FTStock Code:WTCH11038-FTStock Code:WTCH11038-FT-PLTStock Code:WTCH11040-FTStock Code:WTCH11042-FTStock Code:WTCH11042-FT-PLTStock Code:WTCH11044-FTStock Code:WTCH110BC5-R-S-00F-44Stock Code:WTCH11046-FTStock Code:WTCH110BC5-R-S-00F-46Stock Code:WTCH11048-FTStock Code:WTCH110BC5-R-S-00F-48Stock Code:WTCH11050-FTStock Code:WTCH110BC5-R-S-00F-50Stock Code:WTCH11052-FTStock Code:WTCH110BC5-R-S-00F-52
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, SRAM Transmission and KMC chain. They do not work with Shimano 12 speed Hyperglide+ chain.
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 B is for all 9,10,11 speed chains and SRAM Eagle, Road, Transmission Flattop 12speed chains.
- 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.
- Do NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800
- Not compatible with Campy CX10/11.
- Dura Ace 6700 compact needs modifcation
- Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position.
- Stock 2x bolts will not work. You will need bolts like our 6mm bolts which are optimized for single ring mounting.$154.78 (RRP)$154.78 (RRP)$170.00 (RRP)$180.00 (RRP)$170.00 (RRP)$170.00 (RRP)$180.00 (RRP)$164.46 (RRP)$164.46 (RRP)$180.00 (RRP)$180.00 (RRP)$174.13 (RRP)$174.13 (RRP)$190.00 (RRP)$193.00 (RRP)$190.00 (RRP)$193.00 (RRP) -
Stock Code:WTCH11034-FTStock Code:WTCH11036-FTStock Code:WTCH11038-FTStock Code:WTCH11038-FT-PLTStock Code:WTCH11040-FTStock Code:WTCH11042-FTStock Code:WTCH11042-FT-PLTStock Code:WTCH11044-FTStock Code:WTCH110BC5-R-S-00F-44Stock Code:WTCH11046-FTStock Code:WTCH110BC5-R-S-00F-46Stock Code:WTCH11048-FTStock Code:WTCH110BC5-R-S-00F-48Stock Code:WTCH11050-FTStock Code:WTCH110BC5-R-S-00F-50Stock Code:WTCH11052-FTStock Code:WTCH110BC5-R-S-00F-52
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, SRAM Transmission and KMC chain. They do not work with Shimano 12 speed Hyperglide+ chain.
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 B is for all 9,10,11 speed chains and SRAM Eagle, Road, Transmission Flattop 12speed chains.
- 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.
- Do NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800
- Not compatible with Campy CX10/11.
- Dura Ace 6700 compact needs modifcation
- Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position.
- Stock 2x bolts will not work. You will need bolts like our 6mm bolts which are optimized for single ring mounting.$154.78 (RRP)$154.78 (RRP)$170.00 (RRP)$180.00 (RRP)$170.00 (RRP)$170.00 (RRP)$180.00 (RRP)$164.46 (RRP)$164.46 (RRP)$180.00 (RRP)$180.00 (RRP)$174.13 (RRP)$174.13 (RRP)$190.00 (RRP)$193.00 (RRP)$190.00 (RRP)$193.00 (RRP) -
Stock Code:WTCH4CB10BLKStock Code:WTCH4CBCN06BLKStock Code:WTCH4CBCN06BLUStock Code:WTCH4CBCN06GLDStock Code:WTCH4CBCN06GRYStock Code:WTCH4CBCN06ORGStock Code:WTCH4CBCN06PRPStock Code:WTCH4CBCN06REDStock Code:WTCH5CBCN06BLKStock Code:WTCH5CBCN06BLUStock Code:WTCH5CBCN06GLDStock Code:WTCH5CBCN06GRYStock Code:WTCH5CBCN06ORGStock Code:WTCH5CBCN06PRPStock Code:WTCH5CBCN06REDStock Code:WTChBOLT-M5X8Stock Code:WTCH4CBCN06ESPStock Code:WTCH5CBCN06ESPStock Code:WTCH5CBCN06RSILStock Code:WTCH4CBCN06RSIL
We designed these bolts to be the best on the market. They have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your chainring that has threaded standoffs like our 104 BCD 30t ring, elliptical 104 BCD rings, 76 BCD rings and others. No nuts are included with these bolts as they are intended for use with threaded chainrings.
Compatibility
- Any of our bolt-on Drop-Stop® chainrings with threaded standoffs:
104 BCD x 30T in aluminum or stainless steel
10mm long bolts required for use with the 104 BCD bash ring and this ring.
- 104 BCD elliptical
10mm long bolts required for use with the 104 BCD bash ring and this ring.
- 96 BCD symmetrical (not XTR)
10mm long bolts required for use with the 96 BCD bash ring and this ring.
- 76 BCD when used with Specialized Stout crankset
- Any other brands chainrings that have M8 x .75 threaded standoffs$50.00 (RRP)$60.00 (RRP)$60.00 (RRP)$60.00 (RRP)$60.00 (RRP)$60.00 (RRP)$60.00 (RRP)$60.00 (RRP)$70.00 (RRP)$70.00 (RRP)$70.00 (RRP)$70.00 (RRP)$70.00 (RRP)$70.00 (RRP)$70.00 (RRP)$20.00 (RRP)$60.00 (RRP)$70.00 (RRP)$70.00 (RRP)$60.00 (RRP) -
Stock Code:WTCHOVAL-SDM30-BST-BStock Code:WTCHOVAL-SDM32-BST-BStock Code:WTCHOVAL-SDM34-BST-BStock Code:WTCHOVAL-SDM36
Elliptical Direct Mount Chainrings for SRAM Cranks BOOST/ 3mm Offset Drop-Stop B
- 9, 10, 11, & 12spd Eagle - These chainrings are designed to work with all 9 speed, 10 speed, and 11 speed chains.
- They also work with 12 speed Eagle, SRAM 12 speed Flattop chain, Campagnolo and 12 speed KMC chain.
- They DO NOT WORK with Shimano 12 speed Hyperglide+ chain
- These direct mount chainrings will replace your existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the Wolf Tooth SDM® chainring. Note that the SRAM 12spd Red and Force AXS use a different 8 bolt mounting interface that is not compatible with these chainrings.
- Also compatible with Cane Creek eeWing cranksets.
More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth’s PowerTrac Elliptical™ (PTE) chainrings. Our proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112°) than competitors’ versions; any change to your pedal stroke is unnoticeable for most riders, but they still provide the POWER and TRACTION benefits inherent to oval chainrings.
It’s like having two chainrings in one! With PowerTrac Elliptical rings, the larger-diameter section of the ring engages with the chain at the optimal point on the downstroke, or “Power Zone,” – between 1-5 and 7-11 on a clock face – to take advantage of your body’s natural biomechanical POWER: For example, during this section, a PTE 34t ring is equivalent to a 36t round ring. Similarly in the “Recovery Zone” (11-1 and 5-7), the smaller section on the PTE ring engages, maximizing EFFICIENCY in the weakest part of the pedal stroke; here the PTE 34t ring is equivalent to a 32t round ring.
Additionally, the above provides a smoother, more efficient pedal rotation, which means better TRACTION. Steadier torque on the rear wheel means less spinning out in the “Power Zone,” while pedaling is easier during the “Recovery Zone,” so you maintain momentum.$170.00 (RRP)$170.00 (RRP)$170.00 (RRP)$154.50 (RRP) -
Stock Code:WTCH-SDM8-R-B-03P-28Stock Code:WTCH-SDM8-30Stock Code:WTCH-SDM8-30-PLTStock Code:WTCH-SDM8-R-S-03P-30Stock Code:WTCH-SDM8-32Stock Code:WTCH-SDM8-32-PLTStock Code:WTCH-SDM8-R-S-03P-32Stock Code:WTCH-SDM8-34Stock Code:WTCH-SDM8-R-S-03P-34Stock Code:WTCH-SDM8-R-S-06P-34Stock Code:WTCH-SDM8-R-B-06P-34Stock Code:WTCH-SDM8-36Stock Code:WTCH-SDM8-R-B-00F-36Stock Code:WTCH-SDM8-R-S-06P-36Stock Code:WTCH-SDM8-R-B-06P-36
Direct Mount Chainrings for SRAM 8-Bolt Mountain Cranks are optimized for the new SRAM Transmission mountain groupsets and T-Type chains. These are for folks who have the latest SRAM T-Type Transmission groupset that want a different chainring size beyond stock offering or upgrade to a Made In USA option with an optimized tooth profile for better performance.
The 3mm offset is for SRAM MTB cranks with DUB WIDE spindles that are already at the 55mm chainline required for SRAM T-Type Transmission groupsets.
Compatibility
- These direct mount chainrings will replace your existing chainring and spider or replace the direct mount chainring for SRAM AXS cranksets and other cranks that use the 8-bolt mounting. Most SRAM cranksets have traditionally used a 3-bolt mounting, but the 8 bolt mounting has always been used on the Quarq power meter cranks. Now some non-power meter cranks like SRAM AXS use the 8-bolt mounting.
- Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability
- 3mm offset
- Chainline 55mm$170.00 (RRP)$170.00 (RRP)$180.00 (RRP)$170.00 (RRP)$170.00 (RRP)$180.00 (RRP)$170.00 (RRP)$170.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$180.00 (RRP)$170.00 (RRP)$180.00 (RRP)$180.00 (RRP)
