<!--ProdInc[170089999]/Mall:[rei_US]--> Monobloc design creates a stiffer caliper, reducing fuzzy lever feel and brake pad rub CNC-machined from high-quality 2014 T6 aluminum to offer high strength with the benefit of weight savings Slimline, 4-piston lightweight design provides reliable and powerful braking Versatile design fits 140, 160 and 180 mm rotors Top-entry pad fitting makes removal or installation simple and fast Fully servicable design for an extended life Mineral oil-type Hope calipers have Bore Caps with an ''M''Imported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Gravel Cycling</p><p class=''tech-specs__value'' data-v-fc44804c=''''>Cyclocross</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Brake Actuation</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Hydraulic Brake</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Brake Mount</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Flat Mount</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Brake Position</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Front</p><!- <a href=''https://www.rei.com/product/238777/hope-rx4-flat-mount-20-mm-hydraulic-disc-brake-caliper-mineral-oil?colorId=350'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170089999&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>
<!--ProdInc[170089999]/Mall:[rei_US]--> Monobloc design creates a stiffer caliper, reducing fuzzy lever feel and brake pad rub CNC-machined from high-quality 2014 T6 aluminum to offer high strength with the benefit of weight savings Slimline, 4-piston lightweight design provides reliable and powerful braking Versatile design fits 140, 160 and 180 mm rotors Top-entry pad fitting makes removal or installation simple and fast Fully servicable design for an extended life Mineral oil-type Hope calipers have Bore Caps with an ''M''Imported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Gravel Cycling</p><p class=''tech-specs__value'' data-v-fc44804c=''''>Cyclocross</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Brake Actuation</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Hydraulic Brake</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Brake Mount</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Flat Mount</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Brake Position</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Front</p><!- <a href=''https://www.rei.com/product/238777/hope-rx4-flat-mount-20-mm-hydraulic-disc-brake-caliper-mineral-oil?colorId=350'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170089999&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>