monocle sandgray HYDRATION RACE TOP TUBE BAG 耐用且輕便，專為超長距離比賽和越野賽而設計。

RACE TOP TUBE BAG 耐用且輕便，專為超長距離比賽和越野賽而設計。 X21 技術防水外層、防水 6oz 尼龍內襯和 YKK aquaguard 拉鍊可抵禦惡劣天氣，同時反光細節可提高夜間騎乘時的可視性和安全性。

它也是可穿戴的

AV4 美式氣嘴內呔 / SV4 法式氣嘴內呔

As used on the current (as at 2018) Brompton BSR - Brompton Standard Ratio and BWR (6 speed) - Brompton Wide Ratio wheels

Brompton Sturmey Archer BWR 6 speed - Brompton Wide Ratio - this includes the Brompton Electric Brompton Wide Ratio rear wheel

monocle sandgray HYDRATION RACE TOP TUBE BAG 耐用且輕便，專為超長距離比賽和越野賽而設計。Monocle 225 Monocle TECH. SPEC. Brightness 225 lumens 3 modes: 100%, 50%, 15% Charging Micro USB (cable not included). To reduce impact on the environment and cut down on personal e waste we did not include a cable. Need help getting one? Contact us and we will help. Runtime Up to 10 hours Package contents 1 Monocle Size 55 x 31 mm (excl band) Weight 40g Modes Brightness Runtime High 225 lumens 1. 5 hours Mid 110 lumens 4 hours Low 35 lumens 10 hours