PLEEASE confirm that the bolt centre diameter is 104mm before buying!!!

Features:
100% Brand new and high quality!
Narrow wide tooth profiling prevents chain drop

Exquisite workmanship with high technology that the chain can effect better.
It is protable and durable.
Easy to use and to operate.
Positive tooth corresponding chian tooth width; tooth corresponding negative chain is narow.

Specifications:
Quantity: 1
Brand: DECKAS
Color: Black
Shape: Round
Teeth: 32T/34T/36T/38T/40T/42T/44T/46T/48T/50T/52T
Material: A7075 Aluminium Alloy
Bolt Center Diameter: 104mm

Thickness:4mm,
1.9mm(narrow),3.7mm(wide)



Weight: 32T 41g; 34T 51g; 36T 63g; 38T 3g; 40T 78g; 42T 89g; 44T 99g; 46T 116g; 48T 124g; 50T 136g;  52T 151g.

Narrow-wide tooth profiling prevents chain drop without a chainguide
Compatible with 8/9/10/11/12 speed chains
Narrow Wide tooth profiling ensures ultimate chain retention with 1x chains.



You'll Receive
1pcs DECKAS 104bcd Chain Ring.


SKU & Weight.

SKUColorTeethShapeShipping Weight　
XE.EE.133-BBlack32T（BCD104）Round72<2cm
XE.EE.134-BBlack34T（BCD104）Round82<2cm
XE.EE.135-BBlack36T（BCD104）Round90<2cm
XE.EE.136-BBlack38T（BCD104）Round112.7<2cm
XE.EE.137-BBlack32T（BCD104）Oval71<2cm
XE.EE.138-BBlack34T（BCD104）Oval83<2cm
XE.EE.139-BBlack36T（BCD104）Oval93.4<2cm
XE.EE.141-BBlack38T（BCD104）Oval114.4<2cm
XE.EE.183-BBlack40T（BCD104）Round88<2cm
XE.EE.184-BBlack42T（BCD104）Round102<2cm
XE.EE.185-BBlack44T（BCD104）Round108<2cm
XE.EE.186-BBlack46T（BCD104）Round121<2cm
XE.EE.187-BBlack48T（BCD104）Round147<2cm
XE.EE.188-BBlack50T（BCD104）Round163<2cm
XE.EE.189-BBlack52T（BCD104）Round173<2cm