Wheels Mfg 386EVO to Shimano Bottom Bracket NEW

Brand new never installed, bought the wrong one and can't return as I realized too late. Would fit an Open U.P or UPPER with a shimano crankset (thats what I was going to do but my drivetrain order got pushed way back and switching to sram now)

Wheels Mfg 386EVO to Shimano Bottom Bracket
An upgrade bottom bracket for BB386 shells and Shimano cranksets
Durable steel bearings are rounder and harder than standard
Thread together aluminum cups are less likely to creak
Angular contact bearings are smoother and will last longer
Compatible with BB shells that are 86.5mm wide, including BBright and BB386EVO

link to where I bought it https://www.backcountry.com/wheels-mfg-386evo-to-shimano-bottom-bracket-with-angular-contact-bearings?CMP_SKU=WHL000Y&MER=0406&skid=WHL000Y-BK-ONESIZ&mr:trackingCode=FA466459-16BC-E811-8105-005056944E17&mr:referralID=NA&mr:device=c&mr:adType=plaonline&iv_=__iv_p_1_g_13362825397_c_92885919277_w_aud-898759958102:pla-412776784446_n_g_d_c_v__l__t__r__x_pla_y_7811_f_online_o_WHL000Y-BK-ONESIZ_z_US_i_en_j_412776784446_s__e__h_9061079_ii__vi__&CMP_ID=PLA_GOc001&utm_source=Google&utm_medium=PLA&k_clickid=_k_EAIaIQobChMIhJ3Lu7X27gIVcz6tBh3DLA-wEAQYASABEgIE5PD_BwE_k_&utm_id=go_cmp-213415837_adg-13362825397_ad-92885919277_aud-898759958102:pla-412776784446_dev-c_ext-_prd-WHL000Y-BK-ONESIZ&gclid=EAIaIQobChMIhJ3Lu7X27gIVcz6tBh3DLA-wEAQYASABEgIE5PD_BwE#product_info