नङाब्ला, रुजुनायाव रेजेंसिन, सरासनस्रासिन आरो बाङाय बेसेननि दाबल चेनिंखौ मोजां मोनजायो।
Otherwise, the relatively lighter, simpler, and less expensive double chainring is preferred, even on high-end race bikes.