MSRECK 110 BCD Narrow Wide Chainring 36T 38T 40T 42T 44T 46T 48T 50T 52T for 7 to 12 Speed Road Bike (Black Round, 52T)

• Single speed 110mm BCD 36/38/40/42/44/46/48/50/52T 5 bolt chainring, thickness 4mm (1.9mm narrow, 3.7mm wide), very easy to install.
• The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
• Only suit single speed chainring, doesn't fit double/triple speeds chainrings,7/8/9/10/11/12/speed chains (for Shimano/SRAM/FSA crank).
• 7075 T6 aluminium alloy CNC engraving and milling, anodic oxidation, full of the laser marking，Super durable and light weight, 36T (56g)/38T (65g)/40T (77g)/42T (76g)/44T (84g)/46T (92g)/48T (100g)/50T (109g)/52T (117g).
• Package include: 1 x 104BCD narrow wide chainring.

Specifications: Material: 7075 T6 aluminum alloy Shape: Round Size: 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T, 52T Compatibility: 7/8/9/10/11/12 speed BCD: 110BCD Finish: CNC machined Weight: 36T (56g)/38T (65g)/40T (77g)/42T (76g)/44T (84g)/46T (92g)/48T (100g)/50T (109g)/52T (117g). Feature: 1. The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise. 2. Super durable and light weight 3. Easy to install and fits perfectly the 110mm bolt pattern. 4. Package include: 1 x 110BCD narrow wide chainring. Please determine your crank BCD specification carefully before buying.