SHIMANO GRX 12-speed double-piece chain-FC-RX820-2-170MM-48X31T / SHIM

SHIMANO GRX 12-speed double-piece chain-FC-RX820-2-170MM-48X31T / SHIMANO GRX 12SPEED CHAINWHEEL-FC-RX820-2-170MM-48X31T

SHIMANO GRX 12-speed double-piece chain-FC-RX820-2-170MM-48X31T / SHIMANO GRX 12SPEED CHAINWHEEL-FC-RX820-2-170MM-48X31T

IFCRX8202CX81

Select 大小

170MM 170MM
172.5MM 172.5MM
175MM 175MM

Quantity

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$1,200.00

Shipping calculated at checkout

Description

更小的檔位段位，適合在混合地形騎乘時進行迴轉速控制

針對 GRAVEL 優化的齒輪比，讓您在崎嶇表面維持騎乘節奏

更寬廣的檔位

17T 可支援各種騎乘狀況

齒比組合：48-31T

SHIMANO GRX 12-speed double-piece chain-FC-RX820-2-170MM-48X31T / SHIMANO GRX 12SPEED CHAINWHEEL-FC-RX820-2-170MM-48X31T

$1,200.00

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