The Best 38T Chainring of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 38T Chainring of 2025. Check our ranking below.
2,394 Reviews Scanned
Rank No. #1
DECKAS Round Chainring 110BCD 36T 38T 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chainring for 7 to 12 Speed Chains (Black 38T)
- Material: High quality 7075 aluminum alloy, anodized surface.
- The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
- Larger wide tooth design provides maximum ring durability and drop performance.
- Suitable for most of Shimano and Sram cranksets, Please confirm that your crank BCD specification is correct before purchase.
- Package include: 1 x 110BCD narrow wide chainring.
Rank No. #2
YBEKI Pro-Grade 104BCD Chainring (30-52T) CNC 7075-T6 Aluminum Narrow-Wide MTB/Road Round Oval Bike Chainwheel | Shimano/SRAM 8-11 Speed Compatible | 573MPa Strength (Black Round, 38T)
- 1.🔧【Aerospace-Engineered 7075-T6 Alloy】7075-T6 Aluminum Alloy - 572MPa tensile strength (30% stronger than 6061), ✓ 5-Axs CNC Machined - ±0.01mm tooth tolerance (ISO 13041 certified), ✓ Military-Grade Hard Anodization - HV800 surface hardness (3x wear resistance), ✓ Compatibility: Compatible with 104BCD Single Bike Chainring Shimano/SRAM 8-11 Speed MTB/Road Bikes
- 2. ⚡【DynamicChain 3.0 Anti-Drop System】Alternating Narrow-Wide Tooth Profile (7.3mm wide / 6.8mm narrow teeth) perfectly matches 8-11 speed chain pitches.✓ Dynamic Chamfer Technology enables 45% faster chain engagement, tested to reduce chain drops by 92% on rough terrain.✓ Extended Tooth Tips enhance stability, ideal for high-impact MTB rides and aggressive road cycling
- 3. 🚀【3D Ultra-Lightweight Architecture】3D Hollow Structure cuts weight by 63% compared to steel, achieving a featherlight profile without compromising strength.▸ Asymmetric Reinforcement Ribs deliver 155Nm/deg lateral stiffness, ensuring power transfer efficiency up to 98.7%.▸ 1kg Total Weight Reduction for your bike, boosting climbing performance and overall agility
- 4. 🌧️【Pro-Level Performance Features】Mirror-Polished Teeth (0.09μ ultra-low friction coefficient) minimize energy loss during pedaling.✓ Self-Cleaning Grooves reduce mud accumulation by 70%, maintaining peak performance in wet or dirty conditions.✓ Dual Anodized Finishes (Matte Black/Ceramic Coated, Electric Blue&Racing Red/UV-Resistant Nano-Dye) for style and long-lasting colorfastness
- 5.💎【Lifetime Durability Guarantee】12-Month "Zero Rust" Promise – Free replacement if oxidation occurs, 24/7 Expert Support – US-based mechanics answer questions within 24 hours, Fast Replacement: Defective parts replaced within 48 hours
Rank No. #3
SRAM Eagle X-SYNC 2 38t Steel Black Chainring for Mountain Bikes, 104 BCD, Anti-Chain Drop, High Durability & Chain Retention
- Aluminum steel construction combining durability and lightweight performance for long-lasting riding confidence.
- Optimized for Gen 4 eMTB systems, delivering seamless compatibility and power transfer for electric mountain biking adventures.
- Features SRAM's innovative X-SYNC 2 narrow-wide tooth profile with rounded chamfer edges, ensuring superior chain retention and smooth shifting even on rugged terrain.
- Designed with a 38-tooth round configuration and 104 BCD mounting, ideal for aggressive trail riding, enduro, and all-mountain cycling where reliable gear engagement is essential.
- Enhanced mud and debris shedding design reduces grit buildup, minimizing friction and extending chainring lifespan during tough, muddy rides.
Rank No. #4
DECKAS Round Oval Chainring 104BCD 32T 34T 36T 38T Narrow Wide Chainring for 6 7 8 9 10 11 12 Speed Chains (Round Black, 38T)
- Material: High quality 7075 aluminum alloy,Anodized surface.
- The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise, larger wide tooth design provides maximum ring durability and drop performance.
- Suitable for most of Shimano and Sram cranksets, Please confirm that your crank BCD specification is correct before purchase.
- Gift: You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts, for mountain bike, fat bike or e-bike.
- Package include: 1 x 104BCD narrow wide chainring.
Rank No. #5
DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike ebike (1# Round Black, 38T)
- 104mm BCD support: Bolt Circle Diameter(BCD) is 104mm. Wrong BCD will not works. This 104BCD chainring support for Shimano M391 M430 M590 M610 M615 M610 M670 M675 M770 M780 M785 M980 M640 M820, and Prowheel, IXF 104BCD crankset.
- Aluminum 7075 and CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking. 30-38T is 40-70g only(1.4-2.5oz).
- 7-12 Speed System Support: Your bike front chainring will be 1x after install this chainring. And rear flywheel cassette may 7/8/9/10/11/12s. 1x system makes your bike more lightweight compare to 3x and 2x.
- Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean from soil. Makes the chainring lifespan more longer.
- 1 Year Coverage: We offer 1 year Coverage. The package content is chainring and 4 pairs steel bolts.
Rank No. #6
Race Face Unisex Chainring Single Narrow Wide Black RNW104X38BLK, Black, 104 x 38T UK
- For use in DH, FR, Enduro and XC
- Reversible laser etched graphics
- Rrow, wide system (one to two widest), allows rolling in a single deck without derailing, without chain guide
Rank No. #7
DECKAS Round Chainring 110BCD 36T 38T 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chainring for 7 to 12 Speed Chains (Black 36T)
- Material: High quality 7075 aluminum alloy, anodized surface.
- The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
- Larger wide tooth design provides maximum ring durability and drop performance.
- Suitable for most of Shimano and Sram cranksets, Please confirm that your crank BCD specification is correct before purchase.
- Package include: 1 x 110BCD narrow wide chainring.
Rank No. #8
KTKEET 110/130 BCD Chainring 36/38/40/42/44/46/48/50/52/54/56/58/60T 5 Screws Round Narrow Wide Bicycle Chainring for 9/10/11 Speed Road Bike Folding Bicycle (130BCD 38T)
- Quality materials: bike narrow wide chainring is made of 7075 aluminium alloy, CNC cutting, designed with positive and negative to prevent the chain from falling, sturdy and durable.
- Safe efficient design: CNC machining integrated, intensity is safer, suitable for long time cycling. Extended support plus or minus tooth shape, the chain can work better.
- Size/BCD: 110/130; Number of teeth: 36T 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T.
- Unique mud channel:faster drain of the mud, prevents the chain from falling off, reduces dirt drain after wear, low resistance, easy to clean.
- The thickness of each teeth is processed, which can work seamlessly with the inner and outer links of the chain to fit your riding, reducing friction and noise.
Rank No. #9
CYSKY Direct Mount Chainring 32T 34T 36T 38T 40T 3mm Offset Narrow Wide Teeth Chainring CNC 7075 Bike Chainwheel for SRAM GXP Interface Crankset (Black, 40T)
- Offset: 3mm, for improved chainline and balanced power transfer, reducing chain slap.
- Compatible with 9/10/11/12 speed chains, 1x setup
- Installation: Direct mount chainring, Fit for GXP 3 bolts interface cranks, such as XX1/ XX1 Eagle/X01/X01 Eagle/X0/X9/X7/S2210/S1400(GXP and Long axis BB30)
- Material: CNC Machined from high grade 7075-T6 aluminum for high strength while providing weight savings
- Narrow-Wide Alternating tooth profiles hold the chain across rough terrain while still providing space for mud to clear. Direct mounting style reduces weight while offering a more streamlined integrated look. Hard anodized alloy increases durability and longer wear which equals more miles of fun.
Rank No. #10
Andeshunk Bike Chainring 104BCD Narrow Wide Chainring, 32T 34T 36T 38T Round Oval Chainrings, Aluminum Single Chainrings Chainwheel, Fits 8 9 10 11 Speed Chains (Oval, 38T)
- 104mm BCD support: Bolt Circle Diameter(BCD) is 104mm. Wrong BCD will not works.
- Aluminum material and CNC machining integrated, intensity is safer, suitable for long time cycling.
- Narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
- Suit Single speed chainring, 8/9/10/11speed chains. Doesn't fit double/triple speeds chainrings.
- Round chainring and oval chainring to choose, Size from 32T 34T 36T 38T to choose.
Last update on 2026-06-05 / Affiliate links / Images from Amazon Product Advertising API
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- Brand Value: Every brand of 38T Chainring has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
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- Specifications: How powerful they are can be measured.
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- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 38T Chainring.
- Product Quality: You don’t always get what you pay for with an 38T Chainring, sometimes less, and sometimes more.
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