SUMC mountain road bicycle shift chain 9 speed 10 speed 11 speed 12 speed hollow half hollow gold color chain
Brand: SUMC (winning the China Bike 2019 Innovation Award)
Color: gold
Material: stainless steel
Speed: 12-speed 11-speed 10 speed 9 speed
Length: 126 knots [12 speed], 9 10 11 speed [116 knots]
Weight: SX12SL about 248g; SX12EL and SX12P about 252g; SX9 gold 283g; SX10 gold 266g; SX11EL gold 248g; SX9EL gold 280g;
Packing: boxed with golden magic buckle
All SUMC chains are guaranteed for one year.
Compatible with Shimano and SRAM.
SX12SL gold:
SX12EL gold:
SX12P gold:
SX11SL gold:
SX11EL gold:
SX10EL gold:
SX10 gold:
SX9 gold:
SX9EL gold:
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