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READ THESE INSTRUCTIONS BEFORE 

INSTALLING YOUR STEM!

Riding bicycles can be dangerous. These instructions should be 

read thoroughly before installation. Failure to follow these 

instructions before installing can result in severe injury or death.

BIKEYOKE WARRANTY

All BikeYoke Components are covered for two years from original date of purchase against manufacturer defects 

in material and workmanship. The warranty applies only to the original owner and is not transferrable. Proof of 

purchase is required. Product must be returned to the original retailer to process any warranty claim. This warranty 

does not cover any damage caused through mis-use, crashing or failing to comply by the recommendations given in 

this manual. This warranty does not affect your statutory rights.

PREPARATION AND NOTES

1.

 Ensure that the steerer tube is cut cleanly and level and is free of any burrs (inside 

and outside). The stem should sit, once installed on the top of all headset parts and 

spacers, so that the steerer tube is approximately 2 to 3mm below the top of the 

stem. This is equivalent to 37-38mm of clear space on the steerer tube above all 

headset parts and spacers. 

See figure A.

2.

 Ensure the steerer tube and handlebar clamp areas are both clean and dry 

(NO GREASE!) .

3.

 Do not apply any grease on stem bolts or threads! The torque values are for dry bolts.

4.

 Use your stem only with the original bolts/fasteners and make sure to use the included washers under the 

bolt heads. You can also use one of BikeYoke‘s original Ti bolt upgrade kits, which are custom made for your 

BikeYoke Barkeeper stem.

5.

 Your BikeYoke Barkeeper stem comes in a one piece design. Note, that not every handlebar may be compatible 

with this one piece design. Typically, handlebars with rise of up to 30mm will work but it greatly depends on the 

shape of the handlebar. Handlebars with more or less rise may or may not work.

6.

 Depending on the shape of your handlebar, installation may require the 

included assembly wedge and assembly screws to spread the clamp for sliding 

the stem onto the handlebar easily. Usually, the assembly screws already come 

pre-installed in place of the regular M5 bolts. If not, please remove the M5 handlebar 

clamping bolts and install the assembly screws instead (from rear side). Make sure 

the gap is fully clear. Then fully insert the assembly wedge into the gap. Mind the 

orientation of the wedge. 

See figure B.

MANUAL - BARKEEPER STEM

37-38mm

Fig. A

Fig. B

www.bikeyoke.com

assembly

wedge

assembly

screws

INCLUDED PARTS

1x stem body | 4x stem bolt + washer | 2x assembly screw | 1x assembly wedge

TOOLS REQUIRED

T25 Torx | 2.5mm Hex | Torque Wrench | Caliper

PRODUCT SPECIFICATIONS

Handlebar clamp diameter: Ø 35mm | Stem length: 35mm, 45mm, 55mm | Rise: 0°

Compatible fork steerer tube: 1 1/8“ (28.6mm) only | Stack height: 40mm

Video/instructions

in English

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