You may need to install a coil spring having a different spring rate.Ģ.3. See the Idylle coil spring setting table below for reference. Two extra springs (green and grey) come in the box in order to adjust to most of the riders. By default, your forks come with the orange spring within. Coil spring (IDYLLE) To get the best performance from your Idylle fork, it is necessary to set and occasionally preload the spring rate. Put a small amount of grease on the thread of the axle and, using a 6 mm hex key wrench, turn clockwise and lightly tighten the axle to the lower leg. Install the front wheel into the dropouts and install the axle into the lower leg. Using a 6 mm hex key wrench, turn the axle counter-clockwise to loosen and remove. Loosen the four axle pinch bolts on the lower leg with a 5 mm hex key wrench. Installing the front wheel To assemble the front wheel, check the following procedure : 1. With a standard stem clamped on the steerer tube : Add the length of the headtube of the frame to the height of the headset and to height of the headset plus 5 to 10mm.ġ.3. 1.1 The steerer tube Before cutting the steerer tube, first you have to take some measurements : Height of the headset, length of the headtube of the frame, height of the stem and then add 5 to 10mm.

For your safety, please do respect the following instructions. ASSEMBLY Fitting your Idylle onto your bike demands care and attention. This warranty is not transferable to a subsequent purchaser.ġ. A proof of purchase will be asked for any warranty claim. WARRANTY Terms and conditions BOS MTB offers warranty on its products on the following terms : BOS MTB guarantees the original purchaser that the BOS product for which they received this warranty is free from defects in material and workmanship for one year from the date of original retail purchase.

Bos idylle rare service manual