811 2.1 Mountain bike stem riser

Color:

900 black

811 2.1 - 900 black

Size:

70mm

Available Nowleaves our warehouse in 1-3 days
Find a Dealer

Item-no. 57230-2405

sqlab.simple.stage.mtb.madeira.2025.byUrsGolling.0193

Perfect balance of control, stability and low weight

The high quality 7° stem 811 2.1 fits 31.8 mm handlebars and was specially developed for varied use on mountain bikes and is the ideal choice for touring, cross-country/marathon, all-mountain and enduro riders. Its sophisticated design ensures an optimum balance of stability, control and low weight, making it a perfect match for the sporty SQlab 311 handlebar series.

Features in Detail

Available in lengths of 70 mm, 90 mm and 100 mm, the stem offers individual adaptation to different riding styles and geometries.
Thanks to its precise 7° angle, it enables an ergonomic handlebar position for a dynamic riding position and maximum control on demanding trails.

sqlab-lenker-vorbau-mtb-811-21-MAIN

Important note:

The stem is not approved for use in the bike park or downhill areas.
It is also supplied without the SQlab Ahead Cap 1 1/8” shown and the corresponding countersunk bolt.

High end 7° stem for 31.8 handlebars, designed for use on mountain bikes falling under the categories tour, cross-country/marathon, all mountain and enduro, matching the 311 range of handlebars. Available in lengths 70, 90 and 100 mm. 


The stem may not be used at bikeparks and for downhill-bikes. 


The pictured SQlab Ahead Cap 1 1/8" and countersunk screw is not included in the scope of delivery. 

ARTICLE NUMBER57230-2405
BAR CODE4062695001409, 4062695001416, 4062695001423
AREA OF USETrail & Down Country
WEIGHT(S) IN Gapprox. 125 / 140 / 150
MATERIALAluminum 6061
MATERIAL SCREWSSteel
STEM ANGLE IN °+7
LEGNTH(S) IN MM70 / 90 / 100
REACH IN MM69,6 / 89.5 / 99.4
RISE IN MMSee instruction booklet
CLAMP DIAMETER HANDLEBAR IN MM31.8
CLAMP WIDTH HANDELBAR IN MM40
CLAMP DIAMETER HEAD TUBE IN MM28.6 (1 1/8")
CLAMP HEIGHT HEAD TUBE IN MM40
MINIMUM HEAD TUBE OVERLAP IN MM35
MAXIMUM TORQUE IN NM6
E-BIKE READYYes
DIN/ASTM CATEGORIES4